[HN Gopher] The origins of 'horn ok please,' India's most ubiqui...
       ___________________________________________________________________
        
       The origins of 'horn ok please,' India's most ubiquitous phrase
       (2016)
        
       Author : tontonius
       Score  : 322 points
       Date   : 2021-11-29 09:59 UTC (13 hours ago)
        
 (HTM) web link (www.atlasobscura.com)
 (TXT) w3m dump (www.atlasobscura.com)
        
       | ramraj07 wrote:
       | A reminder that pretty much no lorry driver in india knows
       | English. Vehicles here have inane phrases like this and it's for
       | the most part almost protocol to paint them when you get a
       | vehicle of that class. The guy who paints Lorry backs with the
       | company name probably asks "you want the horn ok please phrase
       | right" and the drivers probably like yeah whatever.
       | 
       | Not like the drivers here expect courtesy from anyone around
       | them. If anything they expect (and return in kind) douchebaggery.
       | It's like playing gta. Of course you expect every passerby to
       | steal your car and you act accordingly.
       | 
       | Similarly auto rickshaws all over Tamil Nadu used to ubiquitously
       | have the phrase "the age for a woman to get married is 21".
       | Similar bullshit reason (though in this case the govt might have
       | mandated it at some point, memory unclear). Thankfully it's
       | disappeared nowadays.
        
         | ben_w wrote:
         | That seems very plausible, along the same lines as western
         | tourists getting a tattoo which says "Qing Xin You Ke " and
         | thinking it's a profound quote.
        
           | Aeolun wrote:
           | It _is_ profound. Just not in the way they're thinking.
        
           | setum wrote:
           | Qing Xin You Ke  means 'gullible tourists'. That's funny.
        
           | chris_st wrote:
           | Tried taking a picture of this, and using iOS 15's "Live
           | Text" to recognize the characters and translate them. It
           | translates this phrase as "Lightly believe tourists". Anyone
           | care to comment on whether that's an accurate translation,
           | and "lightly believe" is an idiom meaning "gullible"?
        
             | monkpit wrote:
             | FYI: You can highlight text and use "translate" for a much
             | simpler workflow on iOS.
        
               | chris_st wrote:
               | Thanks! I was reading this on my computer, though; I did
               | that, and chose Google Translate, and they translate it
               | as "Gullible Tourist", so I think it's likely an idiom.
        
         | srini_reddy wrote:
         | Considering the HDI parameters of Tamilnadu, I would say that
         | auto campaign worked very well too.
        
         | hungryforcodes wrote:
         | > A reminder that pretty much no lorry driver in india knows
         | English.
         | 
         | They live in India -- why would they need to know English
         | exactly?
        
           | orblivion wrote:
           | Among the other answers don't forget the British Empire.
        
           | manojlds wrote:
           | "Horn Ok Please" is Hindi, right?
        
           | paulgb wrote:
           | They don't, but it seems like relevant context on an article
           | about an English phrase that's ubiquitous there.
        
           | emteycz wrote:
           | English is one of _only two_ recognized official languages
           | (in addition to Hindi) of the Republic of India [the
           | federation]. It is widely used when native languages can 't
           | bridge the gap between two Indians.
           | 
           | edit: s/Indian state/Republic of India
        
             | WeekSpeller wrote:
             | By Indian state you mean the federal govt. States have
             | their own official languages.
             | 
             | https://en.wikipedia.org/wiki/Languages_with_official_statu
             | s...
        
               | umanwizard wrote:
               | They meant "state" in the general sense, not the
               | particular sense of the federated entities of India, USA,
               | Australia etc.
        
             | umanwizard wrote:
             | Also there are some Indians with English as one of their
             | native languages. Not sure how common that is, but enough
             | that I know multiple of them despite not being from India
             | myself.
        
           | DonHopkins wrote:
           | To read the phrase "Horn OK Please" perhaps?
        
           | sumedh wrote:
           | > why would they need to know English exactly?
           | 
           | because if they know English, they can get higher paying jobs
        
           | JulianMorrison wrote:
           | IIRC English - Indian English, not British or American - is
           | the second language of the most people in India. Otherwise,
           | they have so many local languages they would be mutually
           | incomprehensible. But everyone learns English, and so they
           | can talk and do business.
        
             | orblivion wrote:
             | And IIRC Hindi is _supposed_ to do that but it doesn 't
             | always work out in the south (local nationalism among other
             | things?).
        
               | bettysdiagnose wrote:
               | Well Hindi is just as alien linguistically to the south
               | as English is. English and Hindi have more in common with
               | each other. I guess English is a neutral second langauge.
        
             | mindcrime wrote:
             | I had two Indian co-workers once, and we got into talking
             | about languages. I was a bit surprised at the time to find
             | out that the only language they shared in common was
             | English. One spoke English, Tamil, and a regional dialect,
             | and the other spoke English, Hindi, and a (different)
             | regional dialect.
             | 
             | I later came to find that this is actually quite common in
             | India. And I understand English is still widely taught
             | there, as a legacy of British colonialism, and so many
             | (most?) Indian people - especially in urban areas - do
             | speak English to some extent.
        
               | Aloha wrote:
               | English is the lingua franca in India for a reason, one
               | of the things I found interesting about the British Raj,
               | is, the english sowed the seeds of tools of their own
               | exit - Railways, English and Civil Society (specifically
               | the Indian Civil Service and some vague ideals of
               | Democracy).
               | 
               | Those three things took the area that comprised British
               | India, from a bunch of loosely connected nation-states,
               | each with their own cultures, languages, and religions -
               | while still having much in common, but not something that
               | was easily unifiable, to something much more cohesive, to
               | something that _could_ be united.
               | 
               | Then leaders came along who were educated in Britain,
               | filled with British democratic ideals who learned how to
               | subvert to colonial system from within. Who then did so,
               | they wrestled what was considered the crown jewel of the
               | empire from the British, with the tools the British gave
               | them. It's still a brilliant feat, because it used
               | colonialism to subvert and ultimately defeat colonialism.
               | 
               | None of this should be construed as a defense of the Raj,
               | or to imply that India could not have unified itself
               | without those tools, but it turned an impossibly
               | gargantuan task into a merely very hard one, because
               | those tools allowed (at least temporarily) for people to
               | overcome sectarian differences, and work together as one
               | people towards a common goal with a common understanding.
               | 
               | I wish people knew more about partition however,
               | partition is the greatest humanitarian crisis the world
               | knows nearly nothing about, it rivals even the holocaust
               | in size, and it didn't have to happen, but for a lack of
               | trust between the Indian National Congress and the Muslim
               | League. I believe that India, Pakistan and Bangladesh
               | would be stronger today if it was one nation rather than
               | three.
        
               | u801e wrote:
               | > I believe that India, Pakistan and Bangladesh would be
               | stronger today if it was one nation rather than three.
               | 
               | There are many culteral differences and even different
               | languages that are not mutually intelligible between
               | different states and provinces. Europe is a union, but
               | not a single country. Perhaps India, Pakistan,
               | Bangladesh, Sri Lanka, and other nations in South Asia
               | could be part of a union, but I don't really think that
               | it would work out as a single country.
               | 
               | In fact, present day Myanmar/Burma was also governed by
               | the British prior to World War II, but it didn't become
               | part of India (mainly due to the British separating it
               | from India in the late 1930s).
               | 
               | Would Nepal want to be part of the single country, given
               | that it was never colonized by the British?
        
               | Aloha wrote:
               | I think it would have worked out as a federal structure,
               | yes, a high degree of regional autonomy, with a shared
               | economy, military and foreign policy.
        
               | Arnavion wrote:
               | >And I understand English is still widely taught there,
               | as a legacy of British colonialism, and so many (most?)
               | Indian people - especially in urban areas - do speak
               | English to some extent.
               | 
               | "English is still widely taught here" is an
               | understatement. Upper- and middle-upper-class children
               | usually go to "English medium" schools, where all classes
               | are taught in English (except for the local language
               | class, eg the Hindi class is taught in Hindi), and you're
               | expected to speak only English when talking to other kids
               | and teachers as long as you're on school grounds.
               | 
               | And yes, the only common language you can expect to find
               | when talking to someone who could be from any other part
               | of India is English. If you were talking to shopkeepers,
               | laborers, etc, you'd likely need to use the local
               | language, though they'll have a bare understanding of
               | English words for things like the items they sell.
               | 
               | Even when speaking to people who do understand the local
               | language, most people will speak in a blend of English
               | and the local language, eg Hinglish (English + Hindi)
               | where many nouns will be from English and connecting
               | words will be from Hindi. People who speak in pure Hindi
               | tend to be of the "old-fashioned" stereotype - Sanskrit /
               | Hindi teachers or religious teachers / saints or
               | nationalist extremists.
        
               | mindcrime wrote:
               | _" English is still widely taught here" is an
               | understatement. Upper- and middle-upper-class children
               | usually go to "English medium" schools, where all classes
               | are taught in English (except for the local language
               | class, eg the Hindi class is taught in Hindi), and you're
               | expected to speak only English when talking to other kids
               | and teachers as long as you're on school grounds._
               | 
               | Wow. I didn't realize that English was that deeply
               | embedded into Indian society. Fascinating how these
               | things play out over time.
        
               | 1-more wrote:
               | To add: the Dravidian languages of South India
               | (Malayalam, Telugu, Tamil, etc) have no common ancestor
               | with the Indic/Indo-Aryan languages of the North (Hindi,
               | Gujurati, Punjabi, etc) which are part of the Indo-
               | European family. So while they may have some loanwords
               | across them, the grammar and the majority of the
               | vocabulary is totally foreign.
        
               | koyote wrote:
               | Many years ago while travelling in Kerala I got chatting
               | to an Indian guy on the bus. It turned out that he was
               | from northern India and he mentioned that he too was a
               | tourist in Kerala because he did not speak the local
               | language.
               | 
               | He had to speak English to everyone and would have had
               | the same communication challenges that I had. His skin
               | colour was also quite a bit lighter so even though he did
               | not stand out quite as much as me, he was still quite
               | recognisable as an outsider.
               | 
               | Now this sounds quite obvious if you have ever read up
               | about India and its languages/cultures/ethnicities, but
               | even though I technically knew this I was still baffled
               | that you could be such an outsider in your own country.
        
             | alex_smart wrote:
             | >IIRC English - Indian English, not British or American -
             | is the second language of the most people in India
             | 
             | It isn't. According to 2011 census, 11% people in India can
             | speak English (I suspect that the actual number is much
             | lower). Hindi on the other hand is spoken by 57%.
             | 
             | English is the language of elitism in India.
        
               | Taniwha wrote:
               | I think the important idea is that with the British gone
               | English is a neutral language not owned by any one group
               | within India
        
               | alex_smart wrote:
               | Except it is absolutely owned by people who can send
               | their children to the very few good, usually private,
               | usually expensive schools.
        
               | guiltygods wrote:
               | > English is the language of elitism in India.
               | 
               | English is lingua franca regardless of social or economic
               | status.
               | 
               |  _Every_ child gets to learn 3 languages : one local
               | language, One regional elective (or Hindi), and English.
               | 
               | English is now pervasive enough that transliterated words
               | are common in all languages and are being used natively.
               | People use English words and idioms without even
               | realizing they are speaking English. You will find even
               | in remotest corners someone who will understand and
               | converse in rudimentary English (especially the
               | youngsters).
        
               | alex_smart wrote:
               | >regardless of social or economic status
               | 
               | Absolute nonsense. Only 11% of Indians spoke English
               | according to 2011 census. The ability to speak fluent
               | English is the biggest marker of social and economic
               | status after caste in India.
               | 
               | This is not really some deep insight. Everybody in India
               | knows this, _especially_ the 89% who don 't speak
               | English. There are even bollywood movies even based on
               | the concept (see Hindi Medium, English Vinglish).
               | 
               | >Every child gets to learn 3 languages
               | 
               | The quality of teaching of English in government schools
               | especially state boards is abysmal.
               | 
               | https://www.youtube.com/watch?v=D_KVFZPofQU [Govt school
               | teachers fail to identify nouns in a sentence]
               | 
               | https://www.youtube.com/watch?v=42xxu5HdJzc [Govt school
               | teacher fails to read a primary school textbook]
               | 
               | I also technically got to "learn" Sanskrit as my 3rd
               | language in school. How many sentences of Sanskrit do you
               | think I can utter now?
        
         | selimthegrim wrote:
         | Apparently West Bengal state transport company paints "Safe
         | Drive, Save Life" on its buses, except for one year where they
         | decided "Save Drive, Safe Life" was the optimal way to express
         | the sentiment. Maybe CO2 or pollution was high on the agenda
         | that year.
        
         | alisonkisk wrote:
         | What's wrong with promoting girls' freedom from forced
         | marriages?
        
         | llampx wrote:
         | > "the age for a woman to get married is 21"
         | 
         | Worth adding here, that this phrase was meant to make families
         | wait to get their girls married, aka "as opposed to 15" and not
         | as in the current day, where this would be taken as implying
         | that they should get married at such a young age.
        
           | prateek_mir wrote:
           | I think similar messages used to be printed on the back of
           | government owned buses in the state of Rajasthan !
        
         | junoper wrote:
         | > A reminder that pretty much no lorry driver in india knows
         | English.
         | 
         | It would be rare to find a lorry driver who can converse in
         | English but most of them would know the words "Horn, OK,
         | Please". Thye aren't obscure words and phone/smartphone is
         | widespread in India with mostly latin script interface. So,
         | while I agree that it has become kind of a protocol/decoration,
         | drivers while knowing the meaning, wouldn't care much about it
         | given that it doesn't hurt to write that and can potentially
         | help.
         | 
         | > Of course you expect every passerby to steal your car and you
         | act accordingly.
         | 
         | That would be an exaggeration. There hasn't been any vehicle
         | theft in my wider social circle ever. I read news about capture
         | vehice thieves and I wouldn't be careless about the vehicle but
         | I wouldn't expect everyone around me as potential thief. May be
         | things are different in TN.
        
           | 1-more wrote:
           | I think the car stealing example was referring to the in-game
           | behavior in GTA online. You expect car theft in GTA the same
           | way you expect unsafe overtaking when driving in India.
        
       | zem wrote:
       | another interesting thing is that in parts of the south it's
       | "sound ok horn" instead.
        
       | kelvin0 wrote:
       | No where in the article do they even try to ask the people who
       | own or paint these words on the vehicles? Speculation throughout
       | and not a shred of input from any of the people actually involved
       | (Drivers, Lettering painters, police..).
       | 
       | Conclusion: none! We don't know and didn't ask either.
       | 
       | Really weird article.
        
         | aniforprez wrote:
         | I've asked and they don't know for the most part either. It's
         | become tradition at this point and it's not known by the
         | drivers or the painters why. It's just cute
        
           | gumby wrote:
           | Most of them don't speak English either -- this is merely
           | something that has to go on your lorry.
        
             | aatharuv wrote:
             | Not speaking English, doesn't imply they don't understand
             | English words or phrases that have gotten into what
             | languages they do speak.
        
               | gumby wrote:
               | Why I mean is you can't ask them "why is OK in the middle
               | of the phrase" because the answer is "that's how it
               | goes".
               | 
               | No different from asking an English speaker how some
               | foreign loan word entered their usage or why, say, only
               | the accusative. "Agenda" is singular in English and if
               | you asked a random person on the street why they would
               | shrug.
        
             | appleiigs wrote:
             | OK Please ask them in whatever language they speak.
        
               | webkike wrote:
               | Lol, I don't think the parent was suggesting that they
               | can't answer because the interviewer was only asking them
               | in English, but rather they don't know what the English
               | phrase means precisely most of the time
        
               | [deleted]
        
         | DwnVoteHoneyPot wrote:
         | The author should "do the needful" as my Indian colleagues
         | would say.
        
         | teawrecks wrote:
         | Especially considering the title is "the origins of...". Should
         | probably instead be "the unknown origins of".
        
         | hdesh wrote:
         | Unfortunately this is similar to how most of the western press
         | covers India.
        
       | Wolfenstein98k wrote:
       | God, the poor wildlife.
        
       | jzwinck wrote:
       | In Rajasthan I saw "Horn Please" everywhere, usually without
       | "OK". And that's the title of a book about the colourful trucks
       | of the subcontinent: http://www.hornpleaseindia.com/
        
       | ghoomketu wrote:
       | Man the amount of honking is insane in India.
       | 
       | I was visiting a relative in Patna and it's like everybody just
       | honks for the sake on honking. I mean I thought delhi was bad,
       | but this place just takes honking to a whole new level. It's so
       | bad that I had to go inside a random shop to wait for my Ola as
       | the sound levels were literally unbearable.
       | 
       | The only place where I haven't seen so much honking is Goa. Maybe
       | the traffic is less or people are different but that's like the
       | only place where the roads are somewhat quiet.
        
         | carlmr wrote:
         | Had the same experience, Goa was the only oasis of sanity we
         | found. Also they didn't seem to create these toxic plastic
         | fires that were otherwise ubiquitous.
        
         | situationista wrote:
         | I've always observed that in India honking the horn is not just
         | about overtaking - it's an acoustic indicator of your position,
         | making it possible for those in front of you to plot your
         | presence without taking their eyes off the road in front (which
         | usually requires their absolute and undivied attention).
         | Additionally, as the article points out, many vehicles don't
         | possess funtional rear-view mirrors, and are therefore
         | dependent on acoustic signals to know what's going on around
         | them.
        
           | 1_player wrote:
           | > it's an acoustic indicator of your position, making it
           | possible for those in front of you to plot your presence
           | without taking their eyes off the road in front
           | 
           | So you're saying Indian drivers have developed echo-location.
        
             | jacobolus wrote:
             | Echo-location is about using reflected sound to detect the
             | position of silent barriers/objects in the vicinity. This
             | is about detecting the position of sound sources, which is
             | something nearly everyone does all the time.
        
           | unscaled wrote:
           | Until you get inside a city traffic jam, and then it becomes
           | an acoustic indicator of something you already know: every
           | square centimeter around you is covered by a car or a
           | motorbike.
           | 
           | I'm a skeptical horns help with anything in modern Indian
           | city traffic, but on the highway they can be quite useful, if
           | annoying, especially on mountainous road when you don't have
           | a good line of sight, but even just on a normal road with
           | drivers who don't look on their rear-view mirrors.
        
         | missedthecue wrote:
         | It's like a group sonar.
        
           | pitspotter2 wrote:
           | I wonder what are the implications for the automated cars.
        
         | aww_dang wrote:
         | There's a totally different regard for noise and public spaces
         | generally. Add temple loudspeakers and other events to the
         | list.
        
           | sokoloff wrote:
           | Video conferencing with our colleagues in India during Diwali
           | is an incredible experience.
        
       | dec0dedab0de wrote:
       | This was interesting, and I normally love atlas Obscura, but it
       | seems like quite a bit of the article was lifted from this quora
       | question that shows up early in google
       | 
       | https://www.quora.com/Why-is-Horn-OK-Please-painted-on-the-b...
        
       | catchmeifyoucan wrote:
       | Can OK it not just mean, "it's OK to honk"
        
       | SideburnsOfDoom wrote:
       | It seems fairly clear to me how it could come about.
       | 
       | Someone writes a sign "Honking the horn at me is OK, please warn
       | me as I don't have mirrors", which is clearly too wordy. And so
       | it evolves over time, is shortened, newspaper headline style, via
       | e.g. "horn is OK, please warn" to the final product.
       | 
       | "doesn't seem to make grammatical sense" well yes, but neither do
       | many headlines e.g. "Diana Dead" that drop implied words such as
       | "is" for similar reasons.
        
       | 1024core wrote:
       | I didn't read the article (and from the comments here, it seems
       | to be a waste of time), but there are 2 phrases in there: "Horn
       | Please" and "OK"; it's not "Horn OK Please", even though it's
       | written that way.
       | 
       | "Horn Please" is to tell the vehicle behind that they can sound
       | the horn if they want to pass.
       | 
       | "OK", I think, comes from "OK Tata" (as in "OK, bye bye").
        
       | carabiner wrote:
       | om telolet om
        
       | u801e wrote:
       | I've never been to India, but I don't ever recall seeing this
       | phrase on the back of trucks in Pakistan (even being relatively
       | close to the border in Lahore).
        
       | sdfjkl wrote:
       | Different cultures have different unwritten behaviours on roads.
       | 
       | In the mountains of Italy, drivers give a short honk before
       | entering a turn on a serpentine road, which usually can't be seen
       | around. If there is no responding honk, they will take the full
       | width of the road (making the very tight turn easier and faster).
       | Tourist drivers have to pick up on this :)
       | 
       | In much of Europe oncoming cars flash their lights to warn others
       | about dangers and (especially) speed traps or police checks, so
       | they can slow down in time.
       | 
       | Here in Lithuania, flashing your warning lights (the four orange
       | ones on the corners of the car) means thanks, for example if you
       | let someone merge from one of the very short onramps. I've never
       | seen this in Germany, where onramps are however much longer.
       | 
       | And amongst truck drivers it's pretty wide-spread to blink right
       | to tell a following car you think it's safe for them to overtake
       | you and blink left when you think it no longer is. At least on
       | long roads where there are no obvious right turns. I flash them a
       | grateful hand sign when passing their mirror.
        
         | vollmond wrote:
         | I always hear/read about the speed trap warning. In motorcycle
         | circles, IIRC tapping the top of your helmet is that same
         | warning. I haven't ever actually seen either of those in
         | practice, though.
         | 
         | Motorcyclists do usually wave at each other, or sometimes point
         | at the road with a foot or two fingers, just as a greeting.
         | 
         | The one I do see (in the USA anyway) is flashing your high
         | beams to let a semi truck know they have space to merge in
         | front of you (eg after passing). They usually tap their brake
         | lights a couple times to signal thanks after merging.
        
           | ballenf wrote:
           | I feel like Waze has killed the high beams flashing warning,
           | although I miss it. It sounds crazy as a say it out loud, but
           | the signals between drivers always gave me warm feelings of
           | some kind of community with other drivers. Now everyone on
           | the road seems much more internally absorbed or focused. Cars
           | are quieter, podcasts instead of radio, etc. While they were
           | never very common, CB radios were also less rare in cars (we
           | always had one for road trips and both my grandparents had
           | one in on all the time in their cars).
        
             | pomian wrote:
             | what's waze?
        
               | gnicholas wrote:
               | A navigation app owned by Google, which is popular
               | largely for its police and hazard notification system.
               | Apple has recently copied this feature in Maps, and you
               | can use Siri to report hazards/etc. (which I believe
               | cannot be done in Waze, at least on iOS).
        
               | isoskeles wrote:
               | Some app that a small minority of people use which
               | includes warnings about traffic, hazards, speed traps,
               | etc.
        
           | Daneel_ wrote:
           | There's two common motorcyclist signals for police: Either
           | tapping the top of the helmet, or pointing up at the sky
           | while moving your arm in a circle (to mime spinning police
           | lights).
           | 
           | Other motorcyclist signs are sticking the left leg out to say
           | thanks, holding your hand out and rapidly opening/closing it
           | to say "you've left your indicator on", and pointing at
           | dangerous spots on the ground like potholes, gravel, or other
           | unseen hazards.
        
             | VBprogrammer wrote:
             | Flapping your arm like a child pretending to be a bird is
             | another I've seen warning of a speed trap (it's actually
             | the hand signal for "I'm slowing down" back in the days
             | that was relevant).
        
         | LegitShady wrote:
         | >In the mountains of Italy, drivers give a short honk before
         | entering a turn on a serpentine road, which usually can't be
         | seen around. If there is no responding honk, they will take the
         | full width of the road (making the very tight turn easier and
         | faster). Tourist drivers have to pick up on this :)
         | 
         | It seems like it should be illegal (and also partly suicidal)
         | to go into the opposing lane in a situation where you cannot
         | see if there is an approaching car. You're relying on someone
         | in an opposing lane hearing and understanding your horn, for
         | relatively little gain, and potentially fatal results.
         | 
         | Any situation where you can do everything 'perfectly' and you
         | have a significant chance of dying or killing someone because
         | someone else doesn't notice is a good situation to avoid.
         | 
         | If you hit someone's car under these circumstances it would be
         | criminally negligent in my opinion.
        
           | sdfjkl wrote:
           | Visit Italy! Just don't drive there.
           | 
           | These roads don't really have "lanes", it's more of a squeeze
           | past each other kind of thing if you hear a returned honk:
           | https://www.youtube.com/watch?v=VjPZhLiozAg
           | 
           | Being Italy, of course they do race cars down these roads :)
        
         | rozab wrote:
         | I've seen people flashing their hazards to say thank you in
         | London, but never in Scotland. I suppose non-verbal, everyday
         | communication like this can still remain very localised since
         | the usual vectors for cultural transmission (social media,
         | television, film, etc.) don't include such mundane things.
        
           | sdeframond wrote:
           | Trucks travel far though. I wouldn't be surprised that they
           | would be a significant vector of road etiquette.
        
           | aosaigh wrote:
           | Interesting, I live in Glasgow and commonly see people do
           | this (and do it myself)
        
             | Daneel_ wrote:
             | Trucks and some cars use their hazards as thanks here in
             | Australia too (two blinks).
        
           | hornokpleas wrote:
           | When I lived in one part of South London, I never saw this,
           | or at least so rarely that I never figured out what it was
           | supposed to mean. After moving to another, more suburban,
           | part of South London, I see it all the time. _shrug_
        
         | davchana wrote:
         | In India if we are ahead, and road is not straight, means a
         | driver behind me can't see far, I will blink the directional
         | blinker one or twice to tell him that its safe to overtake me
         | now, from this direction.
         | 
         | A headlight flashes to incoming driver is saying, I see you
         | want to overtake, don't, let me pass first.
         | 
         | A honk at sharp turns on going uphill, telling opposite traffic
         | that I am heavy, cant afford to stop & then start, you give me
         | way if required. There, there is a text painted (officially or
         | informally) "Honk" or "Horn Please"
        
         | avh02 wrote:
         | apparently there was a time where there was an indicator on
         | mostly larger vehicles for indicating takeover safety [0] (make
         | sure you view the linked section).
         | 
         | I remember seeing a few of these (though never in use) when
         | traveling in a country that still had a lot of old ladas - so
         | i'm not sure it was only on trucks.
         | 
         | [0]:
         | https://en.wikipedia.org/wiki/Automotive_lighting#Rear_overt...
        
         | calahad wrote:
         | Flashing the high-beams to warn of police is a thing in the US
         | also, although you can get ticketed for it.
         | 
         | (Apparently this has been successfully challenged in court as
         | free speech though lol https://www.myimprov.com/flashing-
         | headlights-in-florida-prot... )
        
           | icambron wrote:
           | I remember reading through some of the judicial rulings on
           | this. IIRC, the logic is that not only is it speech, but the
           | government case for regulating this kind of speech is
           | unusually poor: the function of flashing the lights is to
           | suggest that you obey the traffic laws. That can't reasonably
           | be in the government's interest to prevent.
        
             | matt-attack wrote:
             | Now that is an interesting point I never considered. That
             | the message being conveyed is simply "Obey the law".
             | 
             | Not that the contents of the message should be germane (in
             | my opinion) when considering whether a specific act of
             | speech should be considered legal or not.
        
               | icambron wrote:
               | IANAL, but my understanding is that there are different
               | levels of "scrutiny" that can be applied to a statute
               | when analyzing its First Amendment compatibility, and
               | which one is appropriate depends on several factors.
               | Typically a judicial opinion walks through the logic of
               | which one it applies before applying it. And the level of
               | scrutiny determines how strongly the law is constrained.
               | 
               | Under the strictest scrutiny--applied when the law is
               | restricting the expression of a viewpoint or opinion--it
               | doesn't matter why the law is there; free speech wins.
               | Under lower scrutiny, as seems applicable here, the
               | government must show it has a "rational basis". That's
               | what allows them to, say, require you to communicate your
               | intention to turn via a turn signal. I believe that
               | rational basis test is what's failing here.
        
               | ghayes wrote:
               | This comes from Footnote Number 4 [0], which was
               | literally a footnote in a case where a Justice
               | articulated what the Court was already doing in analyzing
               | its cases. The Court generally applies one of three
               | levels of scrutiny [1]:
               | 
               | * Strict scrutiny - The Government must prove there is a
               | compelling state interest behind the challenged policy,
               | and the law or regulation is narrowly tailored to achieve
               | its result.
               | 
               | * Intermediate scrutiny - The law must serve an important
               | government objective, and be substantially related to
               | achieving the objective.
               | 
               | * Rational basis review - A challenger must prove the
               | government has no legitimate interest in the law or
               | policy; or there is no reasonable, rational link between
               | that interest and the challenged law.
               | 
               | While I don't believe the Supreme Court has taken up a
               | case of light signaling, it is likely that the Court
               | would apply strict scrutiny due to the clear First
               | Amendment considerations. If so, thus the government
               | would need to prove that it's narrowly tailored solution
               | to a compelling state interest. It would need to answer
               | questions such as: is it okay to say flash your
               | headlights for road hazard? Would the state prohibit the
               | defendant from telling others at a gas station about the
               | police officer? Etc. I'd suspect that it would be a hard
               | case to win for the Government.
               | 
               | [0] https://en.wikipedia.org/wiki/United_States_v._Carole
               | ne_Prod....
               | 
               | [1] https://www.findlaw.com/legalblogs/law-and-
               | life/challenging-...
        
           | sjg007 wrote:
           | Most people these days drive with their LED high beams on all
           | the time.
        
             | foolfoolz wrote:
             | in zanzibar they all have their brights on at night.
             | everyone is blinded
        
             | genewitch wrote:
             | I don't understand how a car with detectors that dim
             | mirrors can't also turn your high beams off when they
             | detect another car in front of you.
             | 
             | Easily 5/8ths or more of every vehicle I pass at night has
             | their high beams on, and in areas without fog lines it gets
             | old in a hurry - and dangerous.
        
               | hermitdev wrote:
               | > I don't understand how a car with detectors that dim
               | mirrors can't also turn your high beams off when they
               | detect another car in front of you.
               | 
               | Some can, though I have no idea on how common it is. My
               | 2013 Dodge can do this. Unfortunately, it's also pretty
               | terrible at it, resulting in a lot of on, off, on again,
               | not quite flashing. e.g., a slight bend in the road, it
               | doesn't seen anyone if front, turns high beams on, only
               | for the road to bend back and all of a sudden your
               | brights are shining in someone's face as the road bends
               | back again. Sometimes, I've seen even changing lanes be
               | enough for it to turn brights back on again. It also
               | doesn't seem to give as much consideration when following
               | someone as leaves them on way too close for me.
               | 
               | I live in an urban enough area with plenty of street
               | lighting anyway, so I tend to use the auto high beam
               | feature almost never (it can be toggled with a position
               | of the turn signal lever). I do, however, use the auto-on
               | lights in general, though. Nice to just not have to worry
               | about turning lights on (or off).
               | 
               | I've also been pulled over before for flashing my brights
               | at a police officer. It was entirely unintentional,
               | though. I was a relatively new and young driver (17 or 18
               | yrs old at the time) and I was driving an older vehicle
               | that still had a foot operated switch for the high beams
               | that tended to stick.
        
               | wwalexander wrote:
               | This feature is present in at least a couple of Toyota's
               | newer models that I've had the chance to drive
               | (specifically a Prius Prime and RAV4 Prime).
        
               | nereye wrote:
               | Ford Edge (US market) has this too when in 'automatic'
               | mode for the lights. It seems to work reasonably well
               | though it sometimes lags a bit so other drivers probably
               | find it somewhat annoying.
        
               | progman32 wrote:
               | Where do y'all live? That doesn't seem to be the case
               | here in the Seattle area. I've noticed modern cars'
               | headlight look like high beams sometimes, even on the low
               | beam setting.
        
               | t0mas88 wrote:
               | BMW does "automatic high beams" in Europe, they turn on
               | when there are no cars ahead or opposite and off when it
               | detects a car through the cameras. I've had it since
               | 2006, so it probably existed a few years before that.
        
               | hadlock wrote:
               | This technology exists in Europe, it's not allowed in the
               | US due to very specific wording about headlight laws
               | here, but very recently regulations were changed to allow
               | for it. Not sure if it was in the infrastructure bill
               | that already passed, or the follow-up one they're
               | currently trying to pass. Most BMW (and probably
               | Mercedes, Audi etc) with adaptive LED lights built after
               | ~2017 have the hardware for this for use in international
               | markets, and could probably be retrofitted with a
               | firmware update unlocking it for use in the US market.
        
               | stronglikedan wrote:
               | > it's not allowed in the US
               | 
               | My MDX does it, and they have had that capability since
               | at least 2017.
        
               | sbradford26 wrote:
               | I believe the tech that is not allowed in the US is
               | something that literally dims sections of the lights that
               | would shine line into the eyes of an oncoming driver.
               | This is different than the auto dimming lights feature in
               | US cars that just shuts off the high beams when an
               | oncoming car is detected. Most of the tech is made by a
               | company called Gentex. If you have an auto dimming rear
               | view mirror in your car they most likely made it.
               | 
               | Press release about the feature I am referring to:
               | https://ir.gentex.com/news-releases/news-release-
               | details/new...
        
               | Symbiote wrote:
               | This article has pictures; perhaps easier for a quick
               | overview: https://www.manufacturer.lighting/info/162/
        
               | kube-system wrote:
               | Auto high-beams is absolutely allowed in the US and
               | common on new cars. I've had a couple cars with this
               | feature.
        
               | hadlock wrote:
               | My current car has auto high beams. Beam shaping is
               | different technology, rather than a boolean operation, it
               | allows the computer to turn off specific LEDs that are
               | pointed at oncoming traffic, leaving the road ahead of
               | you fully illuminated without blinding oncomming traffic
        
               | kube-system wrote:
               | The GP specifically referred to a vehicle that would
               | "turn your high beams off"
        
               | clort wrote:
               | This technology is not great on a windy[1] european road
               | though. I rented a car recently and noticed that it was
               | auto-dipping but the problem is it dips once it has
               | detected the oncoming vehicle. That is fractionally too
               | late as the driver has already been dazzled. Manually, I
               | would dip the headlights just before the car came into
               | view because I could see the headlights looming.
               | 
               | [1] a road with lots of turns, not one where the wind is
               | blowing
        
               | jagger27 wrote:
               | "Winding road" is a nice way to disambiguate from gusty.
        
             | cryptonector wrote:
             | I hate this. It's incredibly dangerous and annoying.
        
             | ddingus wrote:
             | A switch to low and back will still be seen as a flash.
             | 
             | Edit: I do actually see this on the road all the time where
             | I live. Just saying.
        
             | oxfeed65261 wrote:
             | I see the opposite problem more often (Bay Area): cars with
             | always-on daytime running lights that don't turn on their
             | headlights (and the corresponding taillights) at night. I
             | flash my lights at them but this rarely seems to help.
        
               | wcunning wrote:
               | This is a huge problem here in Michigan, too. Many cars
               | come with automatic headlights, but many do not,
               | particularly of a certain age, and the LED DRLs seem to
               | be bright enough that people do not realize that they
               | don't have their full lights on. I find this particularly
               | infuriating in ugly snowstorms and the part of the year
               | where the sun sets before 5:00pm... _sigh_
        
               | kube-system wrote:
               | My theory is that these cars have multiple drivers.
               | 
               | Driver A is used to vehicles with manual headlights and
               | always turns their lights off when they get out.
               | 
               | Driver B is used to "everything is automatic" and touches
               | nothing when they get in.
        
               | kube-system wrote:
               | Cars have too many features.
               | 
               | And I don't mean this in a, "I'm a luddite and wish cars
               | were simple" type of way. I seriously think the number of
               | controls on a vehicle (and burden of the owners manual)
               | is so great that it is causing safety issues.
               | 
               | My car has more controls for the lights alone than my
               | first vehicle had for everything. Literally.
               | 
               | "Automatic" features like headlights were supposed to
               | make us safer, but I think that is backfiring as it is
               | causing cognitive overload and making people complacent.
        
               | [deleted]
        
               | nawgz wrote:
               | > My car has more controls for the lights alone than my
               | first vehicle had for everything. Literally.
               | 
               | As someone driving a 2021 Subaru who grew up in a 99
               | Integra and an 01 Civic. I don't see this at all? The
               | controls are extremely familiar for the lighting, except
               | my new car has a no-friction option: I turn on the "Auto"
               | setting and it automatically puts on DRLs or full lights
               | for me given the lighting conditions. It even turns on my
               | lights for me when I pull into my parking garage at
               | midday.
               | 
               | How exactly could this be made less complex?
        
               | gkop wrote:
               | The Subaru auto headlights work great indeed. Other
               | Subaru smart functionality is crap though. For example,
               | the touchscreen and gauges auto-dimming: literally every
               | time it auto-dims or auto-undims, I have to tweak the
               | dimming level. It would be an objectively better car
               | without the auto-dimming.
        
               | nawgz wrote:
               | > For example, the touchscreen and gauges auto-dimming:
               | literally every time it auto-dims or auto-undims, I have
               | to tweak the dimming level
               | 
               | I have never noticed this, fingers crossed you didn't
               | Baader-Meinhof me. The feature to aim the lights where
               | you steer and auto-dim high beams when traffic is
               | approaching and re-activate them works quite nicely for
               | me as well, so I would consider the headlights to be a
               | great strength of this vehicle. It is crazy to get into
               | my partner's mid-2010s sedan and laugh at how bad the
               | lights are at nighttime compared to the perfectly aimed
               | and calibrated Subaru lights
        
               | idiotsecant wrote:
               | >It is crazy to get into my partner's mid-2010s sedan and
               | laugh at how bad the lights are at nighttime compared to
               | the perfectly aimed and calibrated Subaru lights
               | 
               | On the other hand, that mid 2010s sedan's headlight
               | system will age gracefully - there are no aiming servos
               | to fail or autodim relay output to stop working or such
               | thing. It's just lights with a switch to turn them on or
               | off.
               | 
               | Increased complexity also implies increased maintenance
               | and often more troublesome failure modes when something
               | does fail.
        
               | kube-system wrote:
               | I'm not sure what the solution is, or whether it is even
               | a design problem at all, rather than a
               | societal/political/licensing problem.
               | 
               | My older vehicles had 3 controls for exterior lighting:
               | parking lights, headlights, high beam. They were simple
               | on-offs with feedback that indicated their current state.
               | If people couldn't see your car, you couldn't see your
               | gauges.
               | 
               | My 2021 Honda has SEVEN pages in the owners manual
               | dedicated just to the headlight operation -- not counting
               | the several other sections it calls out for related
               | information. Some sections are called out as US specific
               | and some called out as Canadian model specific.
               | 
               | Let's take just the high-beams for instance:
               | 
               | Flashing the high beams is a different physical control
               | than turning them on. Activating the auto-high beam
               | functionality is somehow not a separate control, but is
               | done flashing your high beams, and there is a not-very-
               | clear symbol in the instrument panel that indicates the
               | current state. This means that when you flash your high
               | beams, you are also changing the current state of the
               | auto headlights. If you flash it an even number of times
               | you will keep the same state, if you flash them an odd
               | number of times, you change the state. Furthermore if you
               | hold the stick in for 40 seconds, you disable the auto
               | headlight feature entirely. If you hold it in for 30
               | seconds, you turn it back on. Yes, there are _two_
               | independent levels of  "on" and "off" respectively just
               | for the auto-high beams.
               | 
               | It works perfectly fine when you know what it's doing,
               | but it isn't something that a person would automatically
               | know if they were someone who started driving when you
               | turned on headlights by pulling a knob on the dash.
               | 
               | Besides that one specific gripe, there's 160+ pages
               | dedicated to just to controls and the instrument panel
               | alone.
               | 
               | Anyone who reads a modern 600+ page owners manual will
               | learn something. The problem is that people don't, and
               | sometimes the thing they didn't learn is important.
        
               | nawgz wrote:
               | What you describe here is clearly insanity, although I am
               | slightly unconvinced owner's manual page count is very
               | relevant.
               | 
               | I read nothing and intuitively understood my car's
               | controls, this is what I also agree should be the clear
               | state, and it seems to me in some sense it should be
               | legislated to prevent what you describe. It is an
               | interesting point though, should each vehicle
               | manufacturer be obligated to put a light stick with some
               | exact set of controls for the headlights in?
        
               | kube-system wrote:
               | I don't think it is insanity. It's part of the complexity
               | inherent to managing state with auto high beams. My
               | Toyota worked differently but had other complexities. I
               | just looked up a 2021 Legacy manual and it sounds like
               | Subaru High Beam Assist works about the same way as my
               | Toyota did.
               | 
               | The annoying thing about that design is, if I want to
               | turn my high beams on manually, and the car decides that
               | a street light in the distance is a vehicle, it will
               | ignore my request to turn on my high beams when I push
               | the stick forward. I then also have to set my primary
               | headlights to manual mode in order to override the car.
               | This requires turning the knob at the end of the stalk
               | which is not backlit and therefore not legible while
               | driving at night. This is one area where I like the Honda
               | design better: I can always turn my high beams with one
               | operation.
               | 
               | I think the page count is relevant because it is
               | indicative of complexity and is likely inversely related
               | to the number of people who read it.
               | 
               | While I am sure you probably do understand the controls
               | on your vehicle -- I think it is important to note that
               | the people driving around with lights in an improper
               | state at night are _also_ under the impression that they
               | understand their vehicle 's controls. They're just
               | mistaken.
               | 
               | I personally wish licensing and enforcement was more
               | stringent. But this is not politically possible in the
               | US.
        
               | toss1 wrote:
               | Yup, I discovered that I have an automatic headlight
               | dimming feature. It works well most of the time, often
               | surprisingly well.
               | 
               | BUT, and this is a BIG BUT, it sometimes fails, and at
               | the worst times - like when it is drizzly & foggy at
               | night, in a tight bit of road and a lot of wet pavement
               | glare from the oncoming car -- so the workload is already
               | high with bad visibility & grip, and now I have to _ALSO_
               | flick the lever and move my eyes to the dashboard display
               | to check whether or not I got the lights to the correct
               | state (it may unpredictably finally work and my action
               | goes back to high beams a half second later).
               | 
               | I keep being lulled into giving it a few more chances,
               | but I'm pretty sure it'll get turned off for good. I
               | already reliably switch the hi/lo beams at a subconscious
               | level with near-zero mental workload, so I'm better off
               | just letting that instinct work by feel, rather than
               | _randomly_ having to engage another higher-level
               | attention task at particularly high-workload moments.
               | 
               | This is a Ford and I read that they had this same feature
               | about a decade ago and had to remove it because it just
               | wasn't good enough. It seems that they're a lot closer,
               | but not enough.
               | 
               | Something like the uncanny valley of tech features -
               | almost good enough makes it really bad?
        
               | cptskippy wrote:
               | I've never understood why DRL are only in the front.
        
               | jaywalk wrote:
               | One feature I really like about my car that I'd never
               | seen before (2020 Explorer) is that the headlights will
               | always return to automatic mode every time you start the
               | car. It doesn't matter what they were set to when you
               | turned it off, and there's nothing you can do to disable
               | that behavior. When you turn it on, the headlights will
               | be on automatic mode no matter what. It's a small but
               | helpful feature.
        
           | whymauri wrote:
           | This is why rural Arizonan drivers were my favorite during a
           | cross-country roadtrip. Everyone drove fast, but competently,
           | and gave you a heads up for speed traps. By the time I
           | crossed into CO I was flashing my lights to warn of police,
           | too.
        
             | cptskippy wrote:
             | I've seen flashing lights to warn of speed traps used all
             | over the south east and mid west.
             | 
             | Oddly though, no one in Southern California holds Arizona
             | drivers in high regard. Quite the opposite. Best I can tell
             | they're the western equivalent of Florida drivers.
        
           | barbs wrote:
           | A few years ago in Sydney Australia there was a couple of
           | cops catching jaywalkers at a traffic light. My friend warned
           | passengers at the other side about them, and then the cops
           | came up to her and told her to move along because she was
           | "obstructing justice".
        
         | p_l wrote:
         | When riding in a car with a long trailer (glider transport
         | trailer) from Poland to Spain and back in ~2002, we quickly
         | found out that LTV truckers would use indicators to point out
         | when we gained enough distance when overtaking to safely merge
         | back into the lane.
         | 
         | Flashing warning lights for thanks is also common in Poland.
        
         | JackFr wrote:
         | In France they seem to use the horn, frantic (and frankly very
         | rude) hand gestures and occasionally screeching tires to let
         | you know that you did NOT in fact have the right of way
         | entering the traffic circle.
        
           | kergonath wrote:
           | And just about as often to mean that you did have the right
           | of way but they don't care. Not limited to roundabouts,
           | though.
        
           | hornokpleas wrote:
           | In France drivers will flash their lights to warn you of
           | police speed traps or other checks. (It's quite common for
           | French police to stop and breathalyse all drivers on some
           | rural road, especially on Sunday afternoons.)
           | 
           | I have driven in France loads and have literally never
           | reached a police roadblock or radar trap without being warned
           | by a vehicle coming the other way.
        
         | hereforphone wrote:
         | "Tourists have to pick up on it" seems like a strange thing to
         | bet one's life on.
         | 
         | Does making the very tight turn faster get one home much
         | quicker? Why not just slow down?
        
           | tasuki wrote:
           | > "Tourists have to pick up on it" seems like a strange thing
           | to bet one's life on.
           | 
           | Tourists are generally advised to pick up on local customs. I
           | used to live in Amsterdam. Cyclists expect pedestrians to
           | hear the bell ring once and get the hell out of the fietspad.
           | If you don't, you _will_ get hit.
           | 
           | > Does making the very tight turn faster get one home much
           | quicker?
           | 
           | In Italian Alps where you spend half the time turning? You
           | bet!
           | 
           | > Why not just slow down?
           | 
           | Have you met many Italians? :)
        
         | rimliu wrote:
         | Also in Lithuania: it is forbidden to use hong in urban areas
         | unless it is to prevent an accident.
        
         | CraigJPerry wrote:
         | >> In the mountains of Italy, drivers give a short honk before
         | entering a turn on a serpentine road
         | 
         | At night i was on an airport transfer bus heading down the
         | Amalfi coast and the driver was flashing his headlights before
         | barrelling into a hairpin turn giving no room for oncoming
         | traffic. I stopped stamping on the imaginary brake pedal quite
         | so hard when i realised this signal must mean I'm coming
         | through which is the opposite from here in the UK where it
         | means I'm giving way to you.
        
           | mnw21cam wrote:
           | The highway code disagrees with you. Flashing your headlights
           | or sounding the horn should only be used to draw someone's
           | attention to the fact that you are there.
        
             | VBprogrammer wrote:
             | Oh please. That's like citing the dictionary definition of
             | a word which has come to mean something else.
             | 
             | The actual uses of flashing headlights are much more varied
             | than the official version. For example "you are driving
             | with your headlights off and it's dark", "you are blinding
             | me with your main beams" and "a tree has fallen in the road
             | ahead". I would wager that the unofficial version outweighs
             | the official 10 to 1.
             | 
             | The only danger with flashing someone to give way is when
             | there is potential for it to cause a conflict with other
             | vehicles, for example a cyclist on your left. For that
             | reason I always check my mirrors and slow to allow someone
             | to cross in front of me rather than flashing them. Most
             | people figure it out but don't completely disengage their
             | own perception.
        
         | hr0m wrote:
         | I can confirm all of it for Germany as well (except the Italian
         | serpentine road synchronization hack).
         | 
         | I flash lights for oncoming traffics because of danger or
         | police checks.
         | 
         | I flash warning lights (or raise right hand) for thank you.
         | Others do as well (especially buses, when you let them out of
         | the bus stop, since in Germany they don't have the right of
         | passage leaving a bus stop)
         | 
         | I learned that truck drivers (and buses) flash left, when it's
         | not safe to overtake.
         | 
         | There are also some official rules regarding bus flashing at a
         | bus stop (right, warning). But most of drivers ignore that.
        
           | kriro wrote:
           | I'm pretty sure I learned that if a bus has the blinker on
           | when leaving the bus stop you are supposed to let them into
           | traffic. A quick check seems to confirm it (SS20/5 StVO).
        
           | fho wrote:
           | It's somewhat common among truck drivers in Germany to flash
           | the turn signals left-right-left-right to say "thank you"
           | after overtaking (another truck).
        
             | sva_ wrote:
             | I think it's usually right-left-right-left.
        
               | matja wrote:
               | Maybe it's the other way when driving on the left? :)
        
             | hengheng wrote:
             | Is that saying thanks? I thought they were just fumbling
             | with the blinker control.
        
               | londons_explore wrote:
               | yes, that's saying thanks. It's equivalent to the hazard
               | lights, but in some vehicles the hazard lights button
               | isn't very accessible.
        
               | YeahThisIsMe wrote:
               | It's saying thanks as a response to the slower truck
               | flashing its high beams to let the faster truck know it's
               | now safe to move back over to the slower lane.
        
           | Aissen wrote:
           | Somewhat tangentially related, but the french government did
           | an interesting ad on this (very entrenched in France too)
           | habit of flashing lights after police checks:
           | https://www.youtube.com/watch?v=VNsVZu-2IaA
        
             | alisonkisk wrote:
             | "Think of the children!" The first refuge of the scoundrel.
        
             | [deleted]
        
           | matsemann wrote:
           | > I flash lights for oncoming traffics because of danger or
           | /police checks/.
           | 
           | Why? Do you want dangerous drivers on the roads?
        
             | throwaway0a5e wrote:
             | Attitudes like yours are what embolden governments to
             | engage in revenue enforcement the proliferation of which
             | leads to people tipping each other off about said revenue
             | enforcement (e.g. flashing their lights to warn of speed
             | traps). People wouldn't be warning each other about the
             | cops if "people the cops shake down" and "people who were
             | doing dangerous things just prior to being shook down" had
             | more overlap.
        
               | Dayshine wrote:
               | I'm not sure I understand your point, unless you're
               | arguing that national speed limits are deliberately low
               | so that police can fine people driving at the "correct"
               | speed? Or that police lie about your speed and fine you
               | anyway?
        
               | Firehawke wrote:
               | The former is definitely true. There are towns out there
               | in the United States that are on an interstate and play
               | games with their speed limits. You'll see a speed limit
               | of 60-70 up until you hit city limits then it suddenly
               | drops to 30-40, with enforcement lined up at the city
               | limits waiting to nab people.
               | 
               | They're making good money off of these fines.
        
               | Dma54rhs wrote:
               | But why wouldn't you want lower speed inside the city?
        
           | [deleted]
        
         | johnflan wrote:
         | >In much of Europe oncoming cars flash their lights to warn
         | others about dangers and (especially) speed traps or police
         | checks, so they can slow down in time. >Here in Lithuania,
         | flashing your warning lights (the four orange ones on the
         | corners of the car) means thanks,
         | 
         | Those behaviours are common in Ireland too
        
         | [deleted]
        
         | rootsudo wrote:
         | The same applies in southeast Asia/China/Japan, for both. It
         | isn't exactly ubiquitous just in Europe.
         | 
         | Not in USA though.
        
           | omoikane wrote:
           | I don't see those signage on cars in the USA, but there are a
           | few places where cars are explicitly told to blow their horn,
           | example: https://goo.gl/maps/WWC4ACVRdeyUQnZ57
        
           | PretzelPirate wrote:
           | Other than trucks blinking left or right, all of these are
           | pretty common in the US.
           | 
           | As someone who grew up in a rural area, honking before going
           | around turns on small roads or crossing single-lane bridges
           | you couldn't see the other side of was something we did
           | regularly to avoid being hit.
           | 
           | I don't experience this as much in larger cities though.
        
             | macintux wrote:
             | > As someone who grew up in a rural area, honking before
             | going around turns on small roads or crossing single-lane
             | bridges you couldn't see the other side of was something we
             | did regularly to avoid being hit.
             | 
             | I've never found this in rural Indiana, but I wish it were
             | common practice. I've found people often simply assume no
             | one is coming because there are so few cars on the back
             | roads; very nearly experienced a head-on collision
             | approaching one curve a few years ago.
        
             | obiwan14 wrote:
             | It all depends on where you're in the US, though in
             | general, especially in smaller cities, honking at another
             | driver is taken as an insult. When I first moved to Baton
             | Rouge, it took almost 3 months before I heard a car's honk,
             | which surprised me, because in NYC, honking is a mode of
             | communication.
        
             | kaybe wrote:
             | In Sicily in narrow crossings where you don't have the
             | right of way but cannot see you can slowly inch forward,
             | and if someone is around the corner they will honk at you
             | to let you know to wait.
        
             | code_duck wrote:
             | My father said honking is common going around corners on
             | small roads in the mountains in Columbia.
        
         | mjlawson wrote:
         | In Upstate New York where snow drifts can sometimes completely
         | block visibility at intersections, honking is pretty common as
         | if to say "ready or not, here I come!"
        
         | tomxor wrote:
         | > In the mountains of Italy, drivers give a short honk before
         | entering a turn on a serpentine road, which usually can't be
         | seen around. If there is no responding honk, they will take the
         | full width of the road (making the very tight turn easier and
         | faster).
         | 
         | I do this in the UK for the narrow lanes where there is only
         | room enough for one car, because my Grandad used to do it, and
         | because it makes a lot of sense... although the "take up the
         | whole road" part is kind of unavoidable, which is the whole
         | reason to beep ur horn. There are just a huge number of country
         | lanes here that are so narrow only one small vehicle will fit,
         | and when you get to a blind corner you have to go slow enough
         | to be able to quickly stop... a couple taps of the horn help to
         | warn other drivers that something is coming regardless of your
         | actions, and just reduce the chances of a collision.
         | 
         | To be fair I rarely hear other drivers do this any more, so it
         | might be more of an old fashioned thing.
        
         | ganeshkrishnan wrote:
         | >And amongst truck drivers it's pretty wide-spread to blink
         | right to tell a following car you think it's safe for them to
         | overtake you and blink left when you think it no longer is
         | 
         | In India, the truck drivers blink right to tell you its safe
         | (or want you) to overtake from right and they blink left if
         | it's safe (or they want you) to overtake from the left.
         | 
         | Makes highway driving very confusing since a blinking left
         | truck on highway means the exact opposite of city driving (YOU
         | can go left vs I am going left).
         | 
         | yeah, self driving car is not coming anytime soon to India.
        
         | esaym wrote:
         | A person know that spent time in Japan (I think, back in the
         | 70's) mentioned while stopped at a traffic light, everyone
         | would turn off their headlights.
        
         | bane wrote:
         | > Here in Lithuania, flashing your warning lights (the four
         | orange ones on the corners of the car) means thanks, for
         | example if you let someone merge from one of the very short
         | onramps.
         | 
         | There's a similar custom in South Korea, where the warning
         | lights are often used as a "thank you" if somebody lets you cut
         | in front of them.
        
         | Xevi wrote:
         | > Here in Lithuania, flashing your warning lights (the four
         | orange ones on the corners of the car) means thanks, for
         | example if you let someone merge from one of the very short
         | onramps. I've never seen this in Germany, where onramps are
         | however much longer.
         | 
         | In Sweden it's common to do this by using your blinkers. You
         | blink once in each direction. So first left, then right. Or the
         | other way around.
        
           | RankingMember wrote:
           | I think this is originally a trucker thing, and I've seen it
           | many times from truckers in the US. I've used it myself when
           | someone is courteous and lets me in.
        
           | a_bonobo wrote:
           | > You blink once in each direction. So first left, then
           | right. Or the other way around.
           | 
           | I've had this a few times from truckers driving through
           | Germany, too, when I let them merge. Truckers in Germany are
           | from all over Europe so it's hard to tell how European this
           | gesture is
        
           | null_object wrote:
           | > In Sweden it's common to do this by using your blinkers.
           | 
           | I wouldn't say it's common here in Sweden, at all. I've
           | driven all over Europe and the US, and nowhere is as
           | uncommunicative as Sweden on the roads. People barely use
           | their blinkers even when turning or changing lanes on the
           | motorway, let alone 'thanking' each other - which in the 25
           | years I've lived here, I've seen maybe two or three times.
        
             | Jolter wrote:
             | I've seen it all over the place, starting with my parents.
             | 
             | I guess using the warning lights as a "thanks" would be
             | uncommon though, since it's actually illegal. ;-)
        
           | jrochkind1 wrote:
           | In the USA, I at some point picked up flashing headlights as
           | "thanks", I don't know how common it is, I don't _see_ it
           | that often (anymore?), but USA drivers may be unlikely to
           | give thanks on the road. :|
           | 
           | (Flashing headlights is also "i see you trying to merge in
           | front of me and i'll give you space." Which I also
           | occasionally do but don't see that often).
        
             | datameta wrote:
             | The only way I've seen flashing high-beams used is on the
             | highway to signal from behind "you're going too slow for my
             | liking" or from a distance away "watch out I'm serpentining
             | through traffic 15-20mph faster than the next fastest car"
        
               | cjaybo wrote:
               | I think GP is talking about flashing the headlights by
               | turning them off and back on quickly, rather than
               | flashing the high-beams. This is what I've usually seen
               | in the US when drivers want to say "thank you" or "you
               | can merge in front of me" on the highway.
        
             | bane wrote:
             | I usually see the flashing headlights for "go ahead in
             | front of me" around entrance ramps in busy traffic.
             | 
             | Not common, but maybe I see it 3 or 4 times a year.
        
             | residentcoder wrote:
             | >Flashing headlights is also "i see you trying to merge in
             | front of me and i'll give you space."
             | 
             | I do this for the same reason - or more generalized - 'I
             | see you are about to do _x_, and I acknowledge - go ahead'.
        
         | r00f wrote:
         | A friend from Syria once told me that in their country flashing
         | warning lights means "f* you", and when he saw it for the first
         | time when going abroad, he was really angry when someone
         | thanked him. Like "I've just let him merge and that is how he
         | acts to me?!"
         | 
         | But I personally haven't heard of any other cases when this
         | isn't considered a thank you gesture
        
           | bee_rider wrote:
           | I'm surprised at the thank you gesture. The intended use of
           | warning lights is to... warn people, right? I've always
           | understood them to mean "something weird has happened, and so
           | I may do something unpredictable." I can't see how that could
           | have morphed to "thank you."
        
             | Jolter wrote:
             | Pretty sure the intended use is when stationary, to warn
             | that you have broken down and are positioned badly.
             | 
             | At least, that used to be the only time it was legal to use
             | them here (Sweden). They recently added a rule that it's
             | legal to use warning lights while being towed, too. Either
             | way, it's certainly a traffic offense to use them while
             | driving.
        
           | unscaled wrote:
           | In Israel the most common meaning is "Get off my lane, RIGHT
           | NOW!", so I wouldn't be surprised if it's not just Syria but
           | a big chunk of the Middle East that follows that rule.
           | 
           | It could also be used to call another driver's attention
           | (e.g. if you have a broken taillight and did not notice), or
           | to warn against a police trap (in the pre-Waze era) and maybe
           | a few other things, but it never means "thank you".
        
             | throwaway0a5e wrote:
             | Its contextual.
             | 
             | Car coming the other way flashes and it means hazard ahead.
             | 
             | If it's at night and your DRLs are the only thing on it
             | means "turn on your lights moron"
             | 
             | At an intersection it usually means "go" to whichever party
             | should be yielding to the flashing party.
             | 
             | Of course if you're in the left land and flash your brights
             | at someone who's clogging up the left lane there's a good
             | chance they won't understand it because if they could
             | understand the context they wouldn't be clogging up the
             | left lane in the first place.
        
         | ChuckNorris89 wrote:
         | _> If there is no responding honk, they will take the full
         | width of the road (making the very tight turn easier and
         | faster). Tourist drivers have to pick up on this :)_
         | 
         | And self driving cars too, if they wish to reach full autonomy
         | everywhere. But since currently they can barely keep themselves
         | from crashing into obvious obstacles on the highway without
         | human intervention, I think their prime-time is further into
         | the distant future than pioneers like Elon would like to admit
         | as I can't imagine they'd be able to handle the roads in
         | Italy/Paris by themselves without an accident any time soon.
        
         | pdpi wrote:
         | Signalling your presence for safety is pretty much the only
         | legitimate use for a car horn, so that makes sense. Of course,
         | the part where they take up the whole width of the road kind of
         | then causes a bunch of added risk...
        
         | johannes1234321 wrote:
         | > In the mountains of Italy, drivers give a short honk before
         | entering a turn on a serpentine road, which usually can't be
         | seen around.
         | 
         | Swiss busses even have a special horn playing a piece (three
         | tones) of Rossini's, Wilhelm Tell Opera Overture
         | https://youtu.be/wMWEQdxMhdA
        
         | martin_a wrote:
         | > I flash them a grateful hand sign when passing their mirror.
         | 
         | You'd probably use the warning lights for this in Germany. At
         | least with truck drivers this is a common thing.
        
         | dzhiurgis wrote:
         | Friend from Canada (who cycled from Vilnius to Warsaw) would
         | give short honks to cyclists as some sort of appreciation or
         | something. I thought it's kinda annoying for cyclists!
         | 
         | Here in NZ will honk (or even call police) if you drive middle
         | of the road - visibility behind corners isn't great and
         | tourists often confuse where they should drive. Whereas it's
         | fairly common to drive in the middle in Lithuania - sometimes
         | it has better road surface.
        
         | silon42 wrote:
         | They must not have cyclists in Italy...
         | 
         | I drive on a twisty road like that often, and I'd collect a
         | cyclist every month if I did that.
        
         | LeonM wrote:
         | Even on racetracks indicators and high-beams are used in their
         | own way (that is: if the race car is equipped with such
         | lights).
         | 
         | Hazard lights (both indicators): Used in yellow zone, both to
         | confirm to the marshals that the driver has seen the yellow
         | flag. For drivers behind it is extra indication that yellow
         | zone is ahead.
         | 
         | Indicate to the right: Acknowledge the faster driver behind
         | you, indicating it is safe to pass. Also to acknowledge to
         | marshal that the blue flag was observed.
         | 
         | Indicate to the left: Indicate to car in front that you are
         | faster, please let me pass (same as blue flag by marshal).
         | Obviously not used in competitive racing, but very useful
         | recreational for track driving.
         | 
         | High-beams are sometimes flashed to thank/acknowledge marshal
         | on a flag signal.
        
           | JshWright wrote:
           | > Obviously not used in competitive racing, but very useful
           | recreational for track driving.
           | 
           | While actual race cars don't have turn indicators, actual
           | headlights are common in some racing classes (especially for
           | endurance racing), and multi-class races are common (where
           | multiple different categories of cars are racing on the same
           | track, often with _very_ different top speeds). Flashing
           | headlights is a common way for a faster car behind to
           | indicate to the slower class of car ahead that they're
           | coming.
        
         | rubans wrote:
         | I've seen this sort of comment many times, implying that
         | indicators, flashing lights, use of the horn is unique to
         | certain countries or regions. Yet every time, there's replies
         | saying "hey I'm from <region not mentioned> and we also do
         | this".
         | 
         | It seems to me people haven't realised the behaviour displayed
         | in their part of the world isn't as unique or quaint as they
         | think it is!
        
         | keraf wrote:
         | I'm in Zanzibar, TZ at the moment. Honking is also used when
         | overtaking or in general to make others aware of your presence
         | on the road (especially for pedestrians and cyclists). The
         | interesting part though is with indicators. They use the right
         | indicator (driving in on the left) to signal incoming cars to
         | the vehicles behind you, meaning it is unsafe to overtake.
        
           | pomian wrote:
           | haha! we have to add a note in this thread, for which
           | countries drive on the left and right. So your warning for
           | passing signals are the same using the same logic.
        
         | Cthulhu_ wrote:
         | We've taken to ringing our bicycle bells if we're approaching a
         | corner or intersection we can't quite see past.
        
         | dvirsky wrote:
         | In Israel, flashing the warning lights or hazard lights or
         | whatever they're called when driving, means "hey car behind me,
         | you're on high beams and blinding me, please stop". Since
         | moving to the US I haven't found an effective way to signal
         | people about this, they certainly don't understand this signal.
         | 
         | Flashing high beams quickly is either a warning about police
         | ahead, or "turn on your damn lights" (there is also a hand
         | gesture for this, spreading and closing your fingers towards
         | them to illustrate a light beam). If someone is blinding you
         | coming in front of you, you just turn on high beams and blind
         | them back.
        
           | t0mas88 wrote:
           | You can flash the rear fog lights for that. It's annoying
           | enough for those behind you to at some point start looking at
           | their own dashboard.
        
           | boomboomsubban wrote:
           | >there is also a hand gesture for this, spreading and closing
           | your fingers towards them to illustrate a light beam
           | 
           | I try to use this in the US, though my success rate is rather
           | low. And I wonder if the distraction just makes things less
           | safe every time I do it.
        
           | dzhiurgis wrote:
           | How about when someone leaves their rear fog light on and you
           | are behind them...
        
           | kelseyfrog wrote:
           | Repositioning your review mirror to reflect their headlights
           | directly back into the driver's eyes is not a solution
           | (tested empirically).
        
           | vasco wrote:
           | > If someone is blinding you coming in front of you, you just
           | turn on high beams and blind them back.
           | 
           | I do this too and would die a peaceful death if we crashed
           | into each other with the feeling of fairness restored to the
           | world.
        
           | TylerE wrote:
           | > Since moving to the US I haven't found an effective way to
           | signal people about this, they certainly don't understand
           | this signal.
           | 
           | Between lifted pickup trucks and shoddy, poorly-aligned
           | aftermarket HID lights, it's probably that a high percentage
           | of them AREN'T using brights, even if it feels like it.
        
             | kube-system wrote:
             | Or even poorly aligned OEM lights. Most US states don't
             | have vehicle inspections, and the ones that do usually
             | aren't checking headlight alignment.
        
               | dvirsky wrote:
               | You have to have your headlights alignment tested every
               | year in Israel. And being caught with badly aligned
               | lights can lead to a ticket if a police car is on the
               | receiving end.
        
               | kube-system wrote:
               | A number of US states have inspections that cover proper
               | operation of lights, but often in practice it isn't
               | anything more than checking to make sure they aren't
               | burnt out. Having improperly aimed headlights is also
               | ticketable in the US but it isn't often enforced.
        
         | albrewer wrote:
         | > In the mountains of Italy, drivers give a short honk before
         | entering a turn on a serpentine road,
         | 
         | This was common in Puerto Rico when I visited.
        
       | prateek_mir wrote:
       | I do not buy the "No side mirrors" argument, because what you'll
       | also see written on the back of these trucks is "Use dipper at
       | night", that is, do not use high beam cause the when reflected
       | from the side mirrors, it blocks your vision.
        
       | newsbinator wrote:
       | This isn't the only "ungrammatical" expression (relative to
       | global standard English) you will encounter in India.
       | 
       | Could it be that some person or some company simply put this
       | expression on their trucks (thinking it's grammatical), and
       | because it seemed useful other trucks followed, until it became
       | the standard?
       | 
       | Edit: this isn't to be proscriptive about what's
       | correct/incorrect in a given country.
       | 
       | My definition of "global standard English" is in a comment below.
        
         | marginalia_nu wrote:
         | Eh, sometimes you just gotta do the needful.
        
           | riteshpatel wrote:
           | You win the internet today! Coming from a British-born
           | Indian, I hate that phrase so much.
        
         | OJFord wrote:
         | What is 'global standard English'? If you're American, consider
         | that I (British) can find plenty that's 'wrong' with your
         | English, judged by mine.
         | 
         | Indian English has as much right to its own standard of correct
         | as American English. (It's possibly a more widely spoken
         | dialect! Depending probably on whether we say e.g. Europeans
         | learning with heavy US film/tv influence are AmE speakers.)
        
           | AussieWog93 wrote:
           | >What is 'global standard English'?
           | 
           | I don't think it's formally defined, but there are some
           | phrases that are widely accepted as "normal" by English
           | speakers regardless of geography and others that are peculiar
           | to a certain dialect.
           | 
           | I'd be very surprised to hear someone outside of Australia
           | say they were "fanging for a dart", for example.
        
             | newsbinator wrote:
             | It's hard for me to understand why both you and I are
             | getting downvoted for recognizing that people default to a
             | subset of a language they have in common.
             | 
             | I suspect if we were talking about "standard Russian" this
             | wouldn't be so contentious.
             | 
             | Every region has its own way of speaking, its own idioms
             | and acceptable grammatical constructions. That doesn't mean
             | the regions can't speak a unified generic version of the
             | language.
             | 
             | That generic version will still have grammar rules to obey
             | or break.
        
               | OJFord wrote:
               | Because it was a rhetorical question, I wasn't actually
               | asking what people consider to be a 'global standard
               | English', I was asserting that that's nonsense. There are
               | many dialects of English across the globe, the Indian
               | dialect as valid as the American; the fact that there's
               | enough common ground between them that we can understand
               | each other doesn't change that (it's surely prerequisite
               | for calling it a dialect and not a different language).
               | 
               | I certainly don't switch to 'global standard English' or
               | AmE when I'm talking to someone who isn't British, and I
               | doubt anybody thinks I'm speaking incorrect 'global
               | standard English' as a result.
        
               | AussieWog93 wrote:
               | >I certainly don't switch to 'global standard English' or
               | AmE when I'm talking to someone who isn't British, and I
               | doubt anybody thinks I'm speaking incorrect 'global
               | standard English' as a result.
               | 
               | Nobody is saying that global English is American English.
               | We are simply pointing out that there is a subset of the
               | language that is standard globally in addition to the
               | regional dialects.
               | 
               | I'm sure you wouldn't use words like "chav" or "bell end"
               | around a group of foreigners, because they are not
               | globally understood.
        
               | newsbinator wrote:
               | You're reading a lot into what I've said (e.g. hearing
               | that some versions of English that are in use can be
               | invalid). One way to tell that I'm not invalidating any
               | particular version is that I put "ungrammatical" in
               | quotes.
               | 
               | Whether we like it or not, when non-natives from 5
               | different countries get together in a room in
               | Petropavlovsk-Kamchatka, the subset of English they're
               | speaking is largely the same as when non-natives from 5
               | other different countries get together in a room in Lima
               | or in Gaborone.
               | 
               | The language they're speaking has grammar rules. It can
               | be thought of as "standard Global English" because it's
               | identifiable, distributed, and distinguishable from
               | American English, British English, Singlish, etc.
        
           | newsbinator wrote:
           | Global standard English is the English that a mixed
           | international group of non-native but competent English
           | speakers defaults to in an important meeting.
           | 
           | I.e. a simpler subset of grammar: only 3 basic tenses,
           | minimal and explicit use of conditionals to differentiate
           | hypotheticals from reality/expectations, avoiding idiomatic
           | or slang expressions, preferring regular and frequent
           | conjugations over irregular / infrequent ones, preferring
           | simple verbs over phrasal verbs, minimal reliance on
           | definite/indefinite Articles as modifiers/counters, etc
           | 
           | It's still a subject-verb-object language that includes the
           | Be-copula though.
        
           | elzbardico wrote:
           | For me who am neither American or British, Global Standard
           | English means American English in practice. I may find
           | British pronunciation more logical and easier to understand,
           | I may even prefer the spelling of some words in British
           | English, but English is the world second's language, in a
           | remote team where half of us are not native speakers, it is
           | easier to adopt the most influential version of the language
           | as the canonical one.
        
       | lngnmn2 wrote:
       | It is either "Blow Horn" or "Horn Please" and it is a signal for
       | request for overtaking. Acknowledgment is usually a sign by hand
       | from a driver's window. Nowadays it is a blink of a turn signal.
       | 
       | BTW, hill are drivers in India and Nepal are much more skilled
       | and civilized, especially Nepalese.
        
       | rahoulb wrote:
       | As someone who has grown up (and learnt to drive) in England - I
       | had a moment of sudden realisation in India.
       | 
       | For me, the horn is a warning sign - "get out of my way" or
       | "watch out!" - only to be used in emergencies.
       | 
       | In India, the horn means "I'm over here", to be used whenever
       | you're near another vehicle. Which fits with the statements on
       | the back of the lorries perfectly.
        
         | OJFord wrote:
         | > [in England ...] For me, the horn is a warning sign - "get
         | out of my way" or "watch out!" - only to be used in
         | emergencies.
         | 
         | That is not the correct use in England, especially not 'get out
         | of my way' (emergency services' vehicles aside) - and it
         | needn't be an emergency (uh, again!).
         | 
         | It's only supposed to be used to alert other drivers to your
         | (non-stationary) presence, when it appears they haven't seen
         | you or may not be afforded the opportunity - on a winding
         | country road for example, less than two cars wide, it's common
         | to sound it before a blind corner so that if you get one back
         | you can both negotiate a careful passing, or the other car can
         | pull over for you if they have the chance.
         | 
         | Which is pretty similar to what you describe in India really,
         | just quite a different bar for when you need to warn of your
         | presence!
        
           | cesaref wrote:
           | Indeed. As a driver in the UK, I use the horn so rarely that
           | i've forgotten how to make it work when I need it.
        
           | hnlmorg wrote:
           | As someone who lives in the countryside and have multiple
           | roads like you describe, I can comfortably say nobody honks
           | the horn on blind corners nor narrow roads. Maybe it is like
           | this on other English counties but I've not seen that to be
           | the case when travelling either.
           | 
           | Official or correct usages aside, the more typical usage for
           | horns in England are:
           | 
           | + impatience. eg a car going to slow and the driver behind is
           | a dick. Though more often you'll see drivers flash their full
           | beams instead.
           | 
           | + as a way of alerting another driver in an emergency. eg
           | your pulling into a lane where another car exists because you
           | didn't see that other car. This is basically what the GP was
           | saying,
           | 
           | + or a sign of unhappiness. eg if you cut someone up on the
           | road, you'll likely get honked at. It's basically used as a
           | gesture, like swearing at the other driver.
        
             | ericbarrett wrote:
             | Indeed, I've seen the horn-on-corners thing mentioned a few
             | times in this thread and I think it's dangerous:
             | 
             | - If the road is hilly, there is a significant amount of
             | rock and soil between you and an opposing car and the sound
             | will be quite muted as it has to diffuse around the corner.
             | 
             | - If the other driver has their window up and/or their
             | radio on then they won't hear it at all.
             | 
             | - People who are hard of hearing can and do still drive.
             | 
             | I used to live on top of a 4200'/1300m mountain, and
             | occasionally people would do this and then think it was OK
             | to cut the line. Please just don't, you're only disturbing
             | the countryside and residents/hikers and giving yourself a
             | false sense of security.
        
               | hnlmorg wrote:
               | It also runs on the assumption that the only people on
               | the road are car drivers. But you might get tractors,
               | cyclists, hikers / runners, horse riders etc. Even people
               | just casually out for a walk with their family. And a lot
               | of these types of roads might not have footpaths either.
        
             | mrsuprawsm wrote:
             | I have seen horns being commonly used on (extremely) rural
             | Staffordshire roads at blind corners. It's definitely a
             | thing.
             | 
             | The other usages you describe are indeed more typical,
             | though.
        
           | arethuza wrote:
           | I drive quite a lot on single track roads in Scotland (i.e.
           | entire road width can only handle one vehicle at a time) and
           | I don't think I've ever encountered anyone using their horn
           | like that.
           | 
           | At a blind corner, you just drive slowly - no uncivilised
           | horn usage.
        
         | jcul wrote:
         | I found it shocking at first in India.
         | 
         | But then I spent a month riding a motorcycle in Vietnam, where
         | they have the same practice, maybe not quite as intense.
         | 
         | I realised it is more like a radar system so you know what is
         | around you.
         | 
         | Also the larger vehicles have right of way.
         | 
         | Once you realise this the system starts to make more sense.
         | 
         | After I remember riding a motorcycle in Thailand and getting
         | the shock of my life as a big jeep zoomed past me without
         | beeping.
         | 
         | I really missed that extra auditory information source once it
         | was gone.
        
         | gpmcadam wrote:
         | In the Highway Code, letting someone know that you're there is
         | the only proposed use for both beeping the horn and flashing
         | your lights at another driver.
        
           | thrwyoilarticle wrote:
           | For flashing headlights, the highway code is so far out of
           | alignment with the real world that it would be more pragmatic
           | to change the highway code to accommodate it and properly
           | define liability. Being predictable is the most important
           | thing for safety and you can't be predictable while treating
           | all flashing headlights as a warning.
        
           | hnlmorg wrote:
           | That maybe so but common usage isn't aligned with what the
           | Highway Code defines as correct usage.
           | 
           | Take lights for example:
           | 
           | + flashing headlights on a dual carriageway or motorway is a
           | way of telling a driver to pull across so they can pass
           | 
           | + flashing headlights near an obstruction is a way of telling
           | another driver that you're giving them priority
           | 
           | + following on from the previous point, flashing back is a
           | way of saying thank you to the other driver for letting you
           | take priority (this is done after you've already started
           | moving to make it clear that you're not trying to hand
           | priority back)
           | 
           | + flashing hazards briefly is also used to say thank you,
           | albeit typically if a vehicle is behind you rather than in
           | front
           | 
           | + flashing hazards on a duel carriageway or motorway is a way
           | of warning other drivers that you're breaking _heavily_ (as
           | break lights don 't inform the spectrum of difference between
           | soft breaking and emergency stops). At least in this scenario
           | you are actually informing others of an oncoming hazard
           | 
           | I'm sure there'll be other colloquialism I've forgotten too
        
           | jkhdigital wrote:
           | Yes, it's a bit ironic that the only reasonable use of a horn
           | is often the least likely justification for honking by
           | Western (or at least American) drivers.
           | 
           | As an aside, Japanese drivers flash their lights (both
           | headlights and taillights) as acknowledgement for letting
           | them merge or pass--like the dual behavior of honking a horn
           | as an expletive.
        
             | OJFord wrote:
             | That's common in the UK too. Rear warning lights that is,
             | can't imagine when headlights would be in the right place
             | for it; they're more often used by the other person in that
             | scenario - 'after you'.
        
             | skhr0680 wrote:
             | Beware that flashing your highs in Japan can mean "GTFO out
             | of my lane", and some drivers get really mad about it
        
             | claviska wrote:
             | Here in the somewhat rural U.S., we tend to use the horn
             | only when a driver isn't paying attention when the light
             | turns green and we're behind them.
        
               | sokoloff wrote:
               | I'm in a city and over 90% of my horn usage amounts to
               | "put down your damn phone; your light is green!"
        
         | NamTaf wrote:
         | Same from my limited experience in China. You use the horn as
         | you approach to overtake someone, change lanes into traffic,
         | etc. to say 'I am here'. It in effect replaces the indicators
         | in many situations.
        
         | solohan wrote:
         | This. I couldn't imagine driving in South East Asia without the
         | horn.
         | 
         | Scary story: My cousin almost killed a cyclist once after
         | moving back to Europe after living in Asia for years. She used
         | the horn as a friendly message (or so she thought) before
         | passing. The cyclist, not being used to ever hearing horns on
         | the road, got scared, looked over their shoulder and swerved
         | out in front of the car.
        
           | rhn_mk1 wrote:
           | Car horns seem to be calibrated to be heard by someone
           | wrapped in a car, and are too loud for unprotected listening.
           | Bicycle bells are closer to that range. No wonder the cyclist
           | got freaked out.
        
             | thrwyoilarticle wrote:
             | The Ineos Grenadier 4x4 has a button specifically for this
             | purpose (& because it's made by a cycling team & makes for
             | good PR). I don't know how useable it really would be.
             | 
             | I don't think I'd ever use my horn to let a cyclist know
             | I'm there. It's hard to do a friendly, quick double-toot
             | consistently and, as you said, it's just too loud. It's
             | more likely to cause an accident than just waiting longer
             | to overtake. Horns are usually a rude thing, so they're
             | scary to hear.
             | 
             | Similarly, on a bike, I don't really use the bell to go
             | around pedestrians on shared paths. Pedestrians aren't
             | usually in the mindset of being aware of what's behind
             | them, so the bell just makes them jump. You also can't
             | express the difference between a friendly warning and a
             | request to move with just a bell. Again, it's easier and
             | more consistent to slow down and take responsibility for
             | moving around them.
             | 
             | (obviously, local cultures will vary)
        
               | unicornfinder wrote:
               | As a cyclist, I find it hard. I tend to avoid using the
               | bell for the reason you've stated (i.e. it tends to just
               | make them jump), but equally I've found not using it gets
               | responses along the lines of "Use your f**ing bell".
        
               | city41 wrote:
               | I've found most everyone responds well to "on your left!"
               | Many will wave and thank you, largely because most
               | bicyclists provide no alert at all and instead just fly
               | by (which is dangerous and rude).
        
           | 0x737368 wrote:
           | Poor cyclist but the anecdote is hilarious
        
         | technothrasher wrote:
         | > For me, the horn is a warning sign
         | 
         | Here in Massachusetts, it seems the horn has only three
         | functions. The first, a quick "beep beep" signals that you
         | recognize another driver or pedestrian and are saying hello.
         | The second, a one to three second beep means that the traffic
         | light has switched to green and car in front of you has not
         | begun moving within 20ms. And the third, a five to sixty second
         | "beeeeeeeeep" means that you consider the other driver to have
         | made a mistake and needs to understand their very, very low
         | place in the social hierarchy. This third one is the most used.
        
           | pif wrote:
           | Same stuff in Italy.
        
           | gwbas1c wrote:
           | Around 1995 the Massachusetts driver's manual said something
           | like "Only use the horn in an emergency" or "Only use the
           | horn to avoid an accident."
           | 
           | I've found that most Massachusetts drivers abide by that.
           | 
           | > and car in front of you has not begun moving within 20ms
           | 
           | No... It's more like 2-3 seconds. But you THINK it's 20ms
           | because you're not paying attention.
        
           | amalcon wrote:
           | Worth noting that a "mistake" in Massachusetts includes not
           | just things that are dangerous, but also such grave
           | misconduct as stopping for a yellow light, going at only the
           | speed limit, or riding a bicycle.
        
             | brirec wrote:
             | There's something about being a motor vehicle driver that
             | just makes bicycle riders very bad people
        
               | Sohcahtoa82 wrote:
               | There's a lot of confirmation bias at work, IMO.
               | 
               | Some bicycle riders are indeed very bad people. They
               | think they have the right-of-way in every scenario and
               | will run red lights and act like the car drivers are the
               | assholes when they almost get hit by cross-traffic that
               | has the green. Drivers usually only notice the asshole
               | bicyclists.
               | 
               | But in some cases, drivers need to get over the fact that
               | bicyclists exist and understand that sometimes the
               | actions of a bicyclists, while inconvenient for the
               | driver, are the safest. For example, bicyclists do not
               | belong on sidewalks. In areas with a lot of pedestrians
               | (like downtown city blocks), a bicyclist is going to be
               | incredibly limited in their speed on the sidewalk. In
               | suburbs, a bicyclist on the sidewalk is less likely to be
               | seen by a driver and is more likely to get hit by a car
               | making a turn, especially if there are cars parked on the
               | curb. In some states, it's actually illegal for
               | bicyclists to ride on the sidewalk.
               | 
               | When they ride in the middle of the lane, it's not to be
               | a dick. It's because there are dick drivers that will
               | pass them and give them only a couple inches of space,
               | which is dangerous. By riding in the middle, when a
               | driver passes, it gives them a lot of room to move to the
               | right if they feel the driver isn't giving them adequate
               | space.
        
               | bettysdiagnose wrote:
               | I think even to describe them as "very bad people" is
               | quite the stretch. They may be a little bit obnoxious but
               | running a red light as a car vs running a red light as a
               | cyclist is completely and utterly different. Firstly the
               | implications of running a red as a bicycle are typically
               | just that other road users tut, it's very rare that
               | anybody gets hurt, and if they do nobody dies except
               | maybe the cyclist. Secondly it's that the entire traffic
               | light system makes perfect sense for cars and other
               | motorised transport, but only makes some sense for
               | bicycles some of the time. There are a huge number of
               | crossings where you go "it makes perfect sense for cars
               | to stop here, but I as a cyclist basically only have to
               | stop here to not upset drivers". IMO to reject and
               | protest against the utter domination of our cities and
               | public spaces by cars necessarily involves skipping
               | traffic light systems that only make sense for cars. But
               | doing it safely and with respect for pedestrians and
               | other road users.
        
               | [deleted]
        
           | rahoulb wrote:
           | We have a fourth one - you're a woman or a non-white person
           | and I'm going to lean out of the window and yell obscenities
           | at you.
        
             | slingnow wrote:
             | No, we don't.
        
       | davchana wrote:
       | Also, there is a vehicle company Tata, making many vehicles
       | including trucks. Then same word is also used when we waive
       | goodbye with hands, like Tata. Parents usually usee to say to
       | their own kids when leaving friend's house, Ok Do Tata (means
       | waive your arms in goodbye and say tata). Trucks also write OK
       | TATA BYE on back of them.
        
       | narag wrote:
       | Horn, OK? Please!
        
       | gattilorenz wrote:
       | It's only three examples (but Google will provide way more:
       | https://live.staticflickr.com/7392/16171222650_b5b5e0ffc6_b....)
       | , but in two of those the font of "ok" and "horn please" is
       | different, suggesting that "horn ok please" is not the
       | correct/intended interpretation, and that the Indian designers
       | that started this trend were not big fan of Gestalt rules.
        
         | OJFord wrote:
         | Yeah, the article seems to painfully ignore it, but the common
         | theme in all its theories (and the way it's painted in its
         | photos) seems to be that 'OK' should be parsed separately,
         | whatever its meaning.
        
       | TazeTSchnitzel wrote:
       | "it doesn't seem to make grammatical sense"
       | 
       | To people familiar with standard American and British English,
       | perhaps, but it's written by Indian English speakers for an
       | Indian audience. Perhaps it's not ungrammatical in that language
       | variety?
        
         | mattbee wrote:
         | Indian English is definitely a language with its own grammar
         | and word forms. My favourite phrase from Indian customers
         | confirming they wanted something done - "please do the
         | needful".
        
           | selimthegrim wrote:
           | I think do the needful is old UK argot? Not sure about
           | condole though
        
         | unmole wrote:
         | > Perhaps it's not ungrammatical in that language variety?
         | 
         | Indian English rarely differs in grammatical constructs from
         | other varieties. It makes no sense in Indian English either.
        
           | OJFord wrote:
           | As a native BrE speaker learning Hindi, what I notice most
           | (if not entirely) is phrases/styles/devices borrowed from
           | Hindi (and probably other Indo-Aryan languages), translated
           | and applied in English.
           | 
           | For example: 'I _myself_ have noticed this ' (likely
           | translating hii emphatic particle - a BrE speaker would
           | almost certainly not say 'myself' at all, unless responding
           | to someone saying they had noticed something perhaps, and
           | then it would be at the end of the sentence) similarly 'I/me
           | only' & 'even I'.
           | 
           | Or 'slowly-slowly' (dhiire-dhiire) and other adverbs - while
           | BrE does use repetition for emphasis I'd say it's not nearly
           | as common, and typically not adverbs.
        
             | phillc73 wrote:
             | I noticed this repetition for the first time in South
             | African English. The phrase "just now" means sort of now-
             | ish, maybe in the next 30 minutes, maybe even tomorrow.
             | Whereas the phrase "now now" means immediately.
        
               | OJFord wrote:
               | Ha, interesting. (From comments I gather you're in the
               | UK, but for the benefit of others 'just now' here would
               | be a very short time ago; in the past: phillc commented
               | _just now_.)
               | 
               | I've struggled to explain the nuanced variations in
               | meaning of 'quite' in BrE to a Canadian, depending on
               | tone and other words that really have no right to make
               | any difference. (Think 'quite nice' vs. 'really quite
               | nice'; 'a bit' vs. 'quite a bit'. "That makes no sense",
               | she said. Well _quite_.)
        
               | phillc73 wrote:
               | I might still use "just now" in future tense. "I'll do
               | that just now." However, to me, this would mean very
               | soon. Not necessarily in South Africa. "I'll be there
               | just now" - you might be waiting for a while! It took me
               | quite some time to adapt my expectations.
        
               | OJFord wrote:
               | Ah yes I can just about hear that - probably regional
               | variation, I wouldn't use it that way myself.
        
             | selimthegrim wrote:
             | >For example: 'I myself have noticed this'
             | 
             | More likely 'main khud' - 'main hi' would be explicitly
             | comparative
        
         | koliber wrote:
         | This is interesting. I see where you are going with this.
         | 
         | I had the good fortune of spending a month travelling in India
         | in 2011. A phrase that came to mind immediately when I read
         | your comment was:
         | 
         | photo OK mister
         | 
         | The way it was spoken was not quite a question, and not quite a
         | statement. It was clear what the speak meant though: "May I
         | take a photo of/with you?"
         | 
         | I wonder if this is indeed a way of phrasing "Honk when
         | passing" using a type of pidgin.
        
         | albert_e wrote:
         | I am arguably an expert in Indian English and I can assure you
         | the phrase "Horn OK Please" does not have any meaning nor is it
         | grammatically correct.
        
       | yutijke wrote:
       | As a cyclist, the shortest bit of advice I can give to anyone not
       | accustomed to busy Indian roads would be to assume that everyone
       | around you are actively looking to murder you.
       | 
       | At best, you are an ant that they may step on by mistake.
        
         | Pxtl wrote:
         | I've been to Trivandrum a couple of times - Trivandrum's roads
         | are less lethal than most in India per-collision, but they make
         | up for it on volume.
         | 
         | Having visited Buenos Aires, with similarly infamous roads, I
         | thought I knew what I was in for. No. I've never been so
         | terrified to ride in "normal traffic" in my life. High speed
         | mayhem with everything millimeters apart and constantly pushing
         | for position aggressively.
         | 
         | I cannot even begin to imagine engaging with those roads as a
         | cyclist.
        
       | shmde wrote:
       | Audi makes extra-durable horns for cars sold in India.
       | 
       | https://theworld.org/stories/2012-03-26/indiainc-audi-makes-...
        
       | jspash wrote:
       | Is this the "PC LOAD LETTER" of motor vehicles?
        
       | wirrbel wrote:
       | In driver's school in Germany about 2004, I learned that one
       | _can_ use the horn to announce overtaking esp. of agr. tractors
       | or harvesters, etc. I think I never did so but I am fairly
       | certain if I'd dig into the law, there would still be a paragraph
       | allowing it.
        
       | neerajk wrote:
       | All my life I've read it as "Horn Please, OK!"
        
       | yardstick wrote:
       | Anyone with local insight on how safe/unsafe the roads are and if
       | things like side mirrors would help?
       | 
       | I once drove around Sicily for a few days and the main city area
       | roads were constant traffic jams, many more car lanes than actual
       | road lanes (faded or non-existent lane markings), and people
       | switching lanes and turning without any notice/indicators. For
       | all the chaos it kinda worked and people just went very slowly
       | moving lanes, cutting across intersections, etc. Seemed like the
       | lack of safety made everyone more cautious (although I haven't
       | bothered looking at road accident stats). Though I was glad to be
       | done with it at the end of my trip!
        
         | prateek_mir wrote:
         | I have had similar observations about chaotic driving, people
         | are cautious. At place where I live in India at present, one
         | can actually cross roads walking slowly ( The traffic will just
         | go around you )
         | 
         | I do not think there's much truth in "No side mirrors" argument
         | though, I have seen some _very_ old trucks and buses here in
         | India, and cannot recall any missing mirrors.
         | 
         | Infact, the general convention in India for overtaking a truck
         | is to flash highbeam light, turn on the indicator to highlight
         | the edge of your car and overtake.
        
         | derbOac wrote:
         | Several years ago I read an article (I don't remember where)
         | explaining and arguing for a libertarian approach to traffic
         | rules (in the US). The argument was if you get rid of stop
         | signs, people will tend to stop at intersections more, not
         | less, because they don't know what to expect. I don't really
         | agree with it but it was an article that I started reading with
         | astonishment for how silly it was and by the end became
         | convinced it was very reasonable even if you disagreed.
         | 
         | Part of my skepticism about libertarian traffic control is that
         | I was once in an area where there was a sort of legislative
         | experiment with certain kinds of traffic lights. The
         | legislature made the argument that they were unnecessary, the
         | DoT pointed to studies that they improved traffic, and after
         | awhile of this the DoT said "fine, we'll shut them off for
         | awhile and see what happens." The result wasn't bad accidents,
         | but it _was_ absolutely horrible traffic congestion, and people
         | begged the DoT to turn them back on. So they did and no one
         | argued about it again.
         | 
         | Now that I argue about it, the libertarian argument article was
         | focused on safety, not traffic flow, so maybe they'd say their
         | arguments still stand. But for me getting rid of the lights was
         | a very negative thing.
        
           | datavirtue wrote:
           | I had a group of guys in from India to help on a project. I
           | loved driving to lunch with them. If they saw someone
           | approaching a stop sign on a side street they would slam on
           | the brakes, expecting the driver of some SUV to just blow the
           | stopsign and jet in front of them. I would laugh every time.
           | They were clearly used to India where they said that all
           | traffic laws are optional.
           | 
           | Over the last few years though, as traffic has worsened, I am
           | starting to use their approach.
        
         | ramraj07 wrote:
         | You are mostly right, you can pretty much not drive vehicles in
         | india (especially large ones) without side mirrors and
         | everyone's super cautious because of the rashness.
         | 
         | Importantly, one expects rashness. You expect tho wheelers to
         | zip around you from both sides. No one's surprised so pretty
         | much everyone behaves predictably. If someone starts crossing
         | the middle of the highway you can be mostly sure that they're
         | going to walk at the same speed so no one actually stops,
         | everyone adjusts their speed to miss them just so and keep
         | going. For someone who likes thrills this is good. Someone who
         | gets anxiety will have a very tough time.
         | 
         | I'm gonna miss driving in Indian roads.
        
       | causi wrote:
       | Whenever I visit a large city, the sound of car horns is what
       | takes the most getting used to. It is deeply unpleasant, and
       | happens so often it isn't even useful. I'm convinced these people
       | are using their horns as an expression of emotion, rather than an
       | attempt to communicate with a specific car. For someone from the
       | suburbs it's a very alien and disturbing experience.
        
         | aww_dang wrote:
         | There's plenty of rationalization for noise pollution on this
         | thread. In my view you're closer to the mark. Drivers honk at
         | red lights, which is completely irrational.
         | 
         | "Honk more, wait more - Mumbai"
         | https://www.youtube.com/watch?v=q358fIosAsU
         | 
         | https://en.wikipedia.org/wiki/Health_effects_from_noise
        
       | albert_e wrote:
       | I am pretty sure "OK" is a separate phrase - not sure about
       | origins, could be a Quality Check OK by manufacturer or a
       | transport authority certifying it is fit for use maybe.
       | 
       | "Horn Please" / "Sound Horn" is the other phrase with a clear
       | purpose and meaning.
       | 
       | They just got mixed in due to usage. I saw/see many examples
       | where OK is painted in a distinct font from other words.
        
         | benrapscallion wrote:
         | This is correct
        
         | nsenifty wrote:
         | You can often tell if a truck is from the South or North (other
         | than the license plates of course). Sound Horn is more common
         | in the South whereas Blow Horn makes it likely it is from the
         | North.
        
         | qart wrote:
         | Seconded. "Horn Please" / "Sound Horn" / "Blow Horn" is the
         | actual message. OK is often painted on a separate line.
         | Sometimes above, sometimes below the "Horn Please" message.
         | 
         | I don't think any of these have a meaning though. I think they
         | are just memes (in the Dawkins sense). Also a meme on truck
         | art: some sappy line about lost love. Also, "We Two Ours Two",
         | which became "We Two Ours One" (usually in Hindi)
        
           | statictype wrote:
           | "We two ours one" always puzzled me. I assume this is about
           | overpopulation and encouraging families to have a single
           | child?
        
             | qart wrote:
             | Exactly that. There used to be government ads between TV
             | shows about various circumstances for casually inquiring
             | about the protagonist's family. The response would be the
             | catchphrase "hum do, humare do" (we two, ours two). The
             | message changed a few years later to encourage a three-
             | member family. The protagonist would always beam when
             | saying the catchphrase.
             | 
             | Edit: I think I remember... the early ads were for getting
             | condoms for free at government run hospitals and clinics.
             | Later on, the ads were for encouraging vasectomy.
        
       | ryzvonusef wrote:
       | reminds me of the random "R" "A" "K" stickers on the back of
       | taxis in Pakistan. No one is sure how or why this trend started,
       | or what the letters signify.
       | 
       | https://pakistantruckart.com/2010/05/01/taxi-motifs-in-islam...
        
       | gumby wrote:
       | > It is unclear whether the ubiquitous sign actually contributes
       | to drivers honking their horns more, _though the government of
       | Maharashtra certainly seems to think there is a connection._
       | 
       | Whether the signs do or don't contribute is irrelevant. They are
       | ubiquitous and banning them causes discussion which calls
       | attention to the city's attempt to reduce the racket.
       | 
       | And I am annoyed that, despite the title, the article does not
       | explain the origin.
        
       | OneTimePetes wrote:
       | This goes the other way too. In china, several trucks had
       | colourful lane-change-lights and a voice-speaker
       | informing/warning the other vehicles that they were turning in
       | addition to the blinker.
       | 
       | Was pretty futuristic
        
       | penguin_booze wrote:
       | It's funny that, in the UK, flashing head lamps means 'you go
       | first'. In India, it's the other way around: 'I--and only I--
       | drive around here!'.
        
       | DonHopkins wrote:
       | So it's not because it's an anagram for "Parolees Honk"? Or
       | "Penal Hookers"? Or "Arsehole Knop"?
        
       | suvo wrote:
       | My theory has been a little different. IIRC Horn and Please are
       | written on the two sides asking the tailing vehicle to blow the
       | Horn. And the OK comes from the OK word written on the bumper (in
       | the middle) by the manufacturer. This was a requirement as far as
       | back in the 80s (may be even earlier) to stamp the OK (on the
       | lines of OK TESTED) I guess. People got habituated into reading
       | Horn OK Please and the integrated with the culture.
        
         | jnmandal wrote:
         | This is mentioned in the article but it's strange to me because
         | I've been in heavy truck factories in India and 80% of the
         | vehicles are produced without a truck bed or cabin. They are
         | simply sold frame-only. Apparently the trucking companies
         | prefer to build their own wooden beds/bays and cabins, which is
         | cheaper anyways. I have to assume this is also true in the past
         | but maybe not?
        
           | suvo wrote:
           | The OK part is stamped on the back endmost part of the
           | chassis itself.
        
         | Pxtl wrote:
         | That seems much more reasonable that the strange "on kerosene"
         | theorised in the article.
        
       | tectonicfury wrote:
       | My father told me the reason some years ago. As a rough sketch,
       | it was because decades ago many highways used to be 'single
       | lane', so if you had a truck in front of you, you needed to
       | overtake it as you wouldn't want to be stuck tailing it the
       | entire length of the road.
       | 
       | He said that above the "OK" there used to be a bulb. So if
       | someone wanted to overtake the truck, they were required to sound
       | their vehicle's horn to signal their intent/desire to do so,
       | that's what the "Horn Please" was for. If all was clear, the
       | truck driver used to turn on the bulb to tell that it was "OK" to
       | do so.
       | 
       | Apparently, with time, the bulb went into oblivion (perhaps due
       | to becoming redundant because of the widening of the roads) but
       | the words remain.
        
         | tdeck wrote:
         | I love this explanation, and went looking for some photos of
         | the rear of trucks in 1940s India. But I couldn't find any good
         | ones. Is anyone able to find evidence of whether such a signal
         | light existed?
        
           | d13 wrote:
           | No, but I've heard this story repeated many times in India
        
       | commonalitydev wrote:
       | Wait, I think they misspelled "Porn ..."
        
       | newswasboring wrote:
       | Ok, time to throw in the explanation I grew up with. I always
       | thought it was definitive, but turns out its not. Unfortunately I
       | have already passed on this urban legend :P.
       | 
       | On foggy roads in north India, it is difficult to see vehicles on
       | the road. So lights were used to indicate the status of big
       | vehicles like trucks. Two lit bulbs on left and right corners
       | (illuminating Horn Please) meant honk to get a pass. And to
       | indicate you can overtake, the driver could light one bulb in the
       | middle (illuminating a OK) to indicate its ok to take over.
       | Eventually this system was scrapped but the tradition to paint
       | "Horn OK please" remained.
       | 
       | (my god the theory is falling apart in my own head as I retell
       | it).
        
         | sva_ wrote:
         | I presumed it is because almost no trucks there have side-
         | mirrors. Or if they have any, probably not for long.
        
           | alkonaut wrote:
           | Seems like a pretty infuriating state of affairs when India
           | has a horrible rate of accidents and a government that wants
           | to address it. Is there no talk of (for example) mandating
           | mirrors, lights and other important equipment on all
           | vehicles, and ticketing offenders? The next step would be
           | overloaded trucks, (especially if the load is human).
        
           | jfk13 wrote:
           | Or if they do have side-mirrors, the bulging load may well
           | obscure them anyhow.
           | 
           | https://www.alamy.com/stock-photo-overloaded-truck-
           | carrying-...
        
         | aitchnyu wrote:
         | Even today truck drivers use their right blinkers to show its
         | ok to overtake. Atleast in Kerala. Yes, its ambiguous.
        
         | d13 wrote:
         | This is ineed the real reason, I also learnt about this when I
         | lived in India. The article is totally clueless.
        
         | nodelessness wrote:
         | That's what I heard as well. Your recollection is good.
        
       | captn3m0 wrote:
       | Additional Usage
       | 
       | - A restaurant name in Belgium (https://www.hornokplease.space/)
       | 
       | - An indian TV series (https://www.imdb.com/title/tt10055722/)
       | 
       | - A bollywood romcom
       | (https://en.wikipedia.org/wiki/Horn_%27Ok%27_Pleassss) (Mentioned
       | in the article)
       | 
       | - A food festival in Delhi (https://hornokpleasefest.com/)
       | 
       | - Multiple restaurants in India
       | (https://www.google.com/search?hl=en&q=horn+ok+please+site%3A...)
       | 
       | A few random books as well.
        
       | alexwebb2 wrote:
       | The immediate interpretation I have from the placement of the
       | words is:
       | 
       | - Directly behind me? OK, that's fine.
       | 
       | - Passing on the left or right? Horn, please.
        
       | rob74 wrote:
       | > _Trucks, in particular, are often not even equipped with side
       | mirrors in the first place._
       | 
       | Maybe mandating side mirrors (or rather enforcing this mandate -
       | I can't quite believe that side mirrors are optional for
       | roadworthiness, even in India) would be a better point to start
       | with, rather than outlawing the phrase "Horn OK Please"?
        
         | Pxtl wrote:
         | The lack of side mirrors is because of hyper-narrow roads and
         | gateways and terrifying traffic. Last time I was in India our
         | driver kept his side mirrors folded down... and the man was
         | capable of manoeuvring his car with micrometer-level accuracy.
         | I can think of dozens of times I cringed expecting a scrape but
         | of course he knew his car perfectly.
         | 
         | There are many situations where those mirrors would have been
         | lost if they'd been open.
         | 
         | Manoeuvring a larger truck would require amazing driving
         | skills, and the width of that truck would make adding side
         | mirrors pointless - you'd lose them the first day out.
        
         | treeman79 wrote:
         | In many places no cars have mirrors. They get smashed off by
         | other cars promptly. Driving is more akin to number cars
        
           | somedude895 wrote:
           | I spent a month in Cuba in 2008 and though I didn't see any
           | signs telling people to honk when overtaking, everyone was
           | doing it on the highway.
           | 
           | A lot of cars in Cuba are in terrible shape, but it might
           | also have to do with the fact that the Autopista 1 is in very
           | bad condition. You really have to focus on avoiding the
           | massive potholes, so you have less time to pay attention to
           | your surroundings. Honking helps the driver in front to make
           | sure to swerve away from you while you're overtaking on the
           | next pothole.
        
         | iso1631 wrote:
         | "Indian drivers rarely use their side mirrors"
         | 
         | Doesn't matter if the mirrors are there or not if culturally
         | people don't use them.
        
           | alex_smart wrote:
           | Yup, the rough heuristic that most drivers follow in India
           | is: if I see empty road ahead of me, I am going in.
        
           | Etheryte wrote:
           | I experienced confusion about this when I travelled to
           | Indonesia some years ago, but a local taxi driver made it
           | easy to understand: "What's in front of you is your
           | responsibility." It's an unwritten local driving rule and
           | once you know it, the local traffic is considerably easier to
           | grok. No one looks behind them because everyone's agreed that
           | they only worry about things in front of them. If you want to
           | pass a car in front of you then it's up to you to make it
           | work. Likewise with driving a car in the sea of scooters that
           | Indonesian traffic oftentimes is. Worry about the scooters in
           | front of you, the ones behind you and on your sides will do
           | their best to look out for themselves and don't expect much
           | from you.
        
             | renewiltord wrote:
             | Also, it's easier to understand when you see the relative
             | speeds of traffic and the relative lack of safety.
        
             | thrwyoilarticle wrote:
             | Grokked or not, there are more road fatalities.
        
               | Etheryte wrote:
               | More or less is relative. In 2019, Indonesia had 15.3
               | road deaths per 100.000 inhabitants per year [0]. For
               | context, Norway had 2.0, United States had 12.4, and
               | Liberia (the worst on the list) had 35.9, to pick a few
               | random data points. While I definitely agree that the
               | traffic in Indonesia is chaotic and that can lead to more
               | accidents, that doesn't tell the whole story.
               | 
               | [0] https://en.wikipedia.org/wiki/List_of_countries_by_tr
               | affic-r...
        
               | flerchin wrote:
               | To me, the Fatalities per mile is the most meaningful
               | metric, but that's very sparsely populated on the chart.
               | The next most meaningful metric on that chart is
               | Fatalities per 100k vehicles.
               | 
               | Somali car owners have a 6.5% chance of dying in their
               | vehicles, annually.
        
               | Etheryte wrote:
               | I'm not sure if I see how fatalities per 100k vehicles is
               | a better metric than per 100k inhabitants: the
               | composition of vehicles is very different from country to
               | country. Given the example above, in Indonesia I would
               | expect a very considerable portion to be scooters which
               | while more dangerous for the driver themselves are safer
               | for others. Meanwhile in the United States, cars are the
               | big majority, being safer for the driver but more
               | dangerous to others.
        
               | w-m wrote:
               | A large percentage of road deaths are pedestrians and
               | cyclists. Especially in countries with fewer cars and
               | more pedestrians. So it's more that as a Somali car
               | owner, you have a 6.5% chance of killing somebody with
               | your vehicle, annually.
               | 
               | Still the number seems incredibly high. Maybe the number
               | of registered vehicles is underreported, with many
               | vehicles just not getting officially registered?
        
             | dilipdasilva wrote:
             | This is how skiing works. You worry about what is in front
             | of you. People behind you have to worry about themselves.
        
             | rhn_mk1 wrote:
             | How do people back out into a street there?
        
               | skhr0680 wrote:
               | My guess is that they back into parking spots to avoid
               | that scenario
        
             | pmontra wrote:
             | I look at the rear mirror all the time, especially before
             | stopping. Is that car behind me too fast and will crash
             | into me? A taxi decided that didn't like me stopping at a
             | pedestrian crossing a few nights ago and overtook me. I
             | honked and both the people crossing the street and the taxi
             | stopped. I think the danger trumped the rule of never
             | honking at night in a city.
        
               | iso1631 wrote:
               | Was this in Jakarta or a smaller city?
        
               | pmontra wrote:
               | It was in Milan, Italy. Horns are uncommon but there are
               | some random crazy drivers in hurry to get somewhere :-)
        
             | dirtyid wrote:
             | Great explanation, also astonishing at how relatively well
             | this system works in response to lax training. All things
             | considered.
        
         | dluga93 wrote:
         | I guess the hearing impaired can't drive in India.
        
           | lvass wrote:
           | And you can't drive too long before becoming hearing
           | impaired.
        
         | alex_smart wrote:
         | Indian driving is like ant colony, but it's humans.
        
           | masklinn wrote:
           | Way my colleagues told me, circulation is such a mess there's
           | no way you can check all around you (plus what's that going
           | to change, defensive driving in bumper-to-bumper traffic
           | means complete paralysis) so the only things you look at are
           | in front, and the people following have to be ready.
           | 
           | Needless to say I opted out of driving, crossing roads is as
           | far as I took the challenge of directly interacting with
           | indian circulation.
        
             | alex_smart wrote:
             | >Way my colleagues told me, circulation is such a mess
             | there's no way you can check all around you
             | 
             | It's not so much that you can't, but that most people don't
             | and with no driver education and no enforcement of traffic
             | rules, you are stuck in a shitty nash equilibrium. I learnt
             | driving in Canada, and I have tried to continue the same
             | driving habits in India - because that is the only way I
             | feel safe while driving. I simply can not change lanes
             | without checking the rear-view mirrors and a shoulder-check
             | because I am utterly terrified of what could happen if I
             | don't.
             | 
             | At the same time, I am also completely aware about how
             | 99.9% of drivers on the road are operating. So, I have to
             | be cautious that any car could try to nose their way into
             | the road in front of me even when I have right-of-way
             | because that's just how things work here. It is stressful
             | and horrible.
        
               | oblio wrote:
               | It's probably going to change as they get more cars, more
               | highways and better driver educations. It's probably
               | going to take decades.
        
               | alex_smart wrote:
               | No change is automatic. Why will it change just because
               | there are more cars and more highways? And where is the
               | push for better driver education? There is none.
        
               | oblio wrote:
               | It comes naturally as you start wanting to move faster
               | and get better cars.
               | 
               | You can't go 130kmph honking your way through mopeds and
               | rickshaws.
        
         | gameswithgo wrote:
         | first have to solve the problem of efficient and effective
         | regulation of anything in a country of a billion people that
         | doesn't currently do that
        
         | rk06 wrote:
         | Side mirrors are used by vehicle in front and horns by vehicle
         | behind. they are not the same.
         | 
         | Moreover, large trucks and busses have a large blindspot, and
         | can't check behind them. So, vehicles behind them, can only
         | honk to make them aware that they are there.
        
           | elzbardico wrote:
           | If everybody follow simple traffic rules there's absolutely
           | no need for the vehicle behind a truck to have the need to
           | make the truck aware they are there.
           | 
           | 1. Vehicle behind must keep distance, no tailgating.
           | 
           | 2. Vehicle ahead should not change lanes before
           | a) Making sure the marking on the road says it is permitted.
           | b) Signaling the maneuver with directional lights.
           | c) Checking the side mirror before actually starting the
           | maneuver.
           | 
           | That's basically how it works in the rest of the world.
           | Trucks have large blind spots everywhere else, but by
           | signalling their maneuvers in advance and with the other
           | drivers following some simple rules, lots of places in the
           | world (including a lot of poor countries in Latin America)
           | get by with reserving the use of honks only for true urgent
           | situations.
           | 
           | edit: line-breaks
        
             | junoper wrote:
             | I agree and people are exeggerating the usage of horns more
             | than it actually is.
             | 
             | > there's absolutely no need
             | 
             | But one use of horn that I found useful in India was to
             | overtake on 2-lane hilly road. Now theoretically you should
             | be able to see, may be hundred metres, ahead of you before
             | you start the overtake or if you are not too keen to reach
             | your destination, not overtake at all till you reach
             | straight road with longer view. In practice though, trucks
             | are slow moving and roads sometimes don't provide clear
             | view of the road with twists and turns so it helps if you
             | let the truck ahead of you know of your presence. Then
             | truck dirver signals you with his hand when it is safe to
             | overtake with his longer FOV. Apart from that, truck driver
             | knowing of your presence can help him slow down his vehicle
             | in case oncoming vehicle is cutting it too close for you to
             | overtake the truck.
             | 
             | Is there a better way of doing this? Probably, by just
             | avoiding any risky overtake by road markings etc. but as I
             | said above, that could mean following the truck for few
             | hours in the worst case. And does that mean you honk
             | everytime you are behind a truck? Not at all.
        
               | rodelrod wrote:
               | > Is there a better way of doing this?
               | 
               | Yes, you don't overtake if you don't have visibility
               | because of a hill or a bend. That is enforced by traffic
               | regulation and road markings in Europe and most of the
               | places I've driven. And yes, that means that sometimes
               | you get stuck behind trucks for a long time but it also
               | means that nobody gets killed.
        
               | elzbardico wrote:
               | Modern trucks in the western world have plenty of power
               | to be surprisingly nimble negotiating ascents, it is
               | downhill that things get more complicated for modern
               | trucks.
        
               | junoper wrote:
               | If you read my comment carefully, I understand that and I
               | know how it happens around the world. But I personally
               | would prefer to sometimes hear a horn rather than having
               | to drive behind a slowest moving truck for hours because
               | the hilly road has road marking catering for the worst
               | case.
        
               | rodelrod wrote:
               | What I say above makes it sound like I think that it's
               | sole responsibility of the drivers to keep to the rules
               | but I do understand that the rules are much easier to
               | follow when the vehicles are in good condition and the
               | roads have amenities like escape routes for trucks and
               | occasional third lanes to allow overtake, both of which
               | require wealth and strong institutions that are not
               | present everywhere in the world.
               | 
               | Still, from my experience in India (mostly in and around
               | Delhi) what you get is not an occasional honk, it is a
               | permanent infernal cacophony that pierces through your
               | skull day and night.
        
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       (page generated 2021-11-29 23:01 UTC)