Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. UK Quarantines Travelers From Spain in Sudden Blow to Europe's Revival Reuters LONDON/BARCELONA - Britain abruptly imposed a two-week quarantine on all travelers arriving from Spain after a surge of coronavirus cases, a dramatic and sudden reversal Saturday to the opening of the European continent to tourism after months of lockdown. The quarantine requirement was due to take effect at midnight (2300 GMT on Saturday), making it impossible for travelers to avoid it by rushing home. The British Foreign Ministry also announced it was recommending against all but essential travel to mainland Spain, a move likely to prompt tour operators to cancel package holidays and trigger claims against insurers. Spain's Canary and Balearic Islands were not covered by the advice to avoid travel to the mainland, but holidaymakers returning to Britain from the islands will still be subject to quarantine on return. Britain's government urged employers to be "understanding" toward staff who are unable to return to their place of work for two weeks after they return from holiday. Norway, France The sudden British move followed steps this week by other European countries. On Friday, Norway said it would reimpose a 10-day quarantine requirement for people arriving from Spain beginning Saturday, while France advised people not to travel to Spain's northeastern region of Catalonia. But the total collapse of tourism from Britain would have far more impact. Britain accounted for more than 20% of the foreign visitors to Spain last year, the largest group by nationality. Tourism normally accounts for 12% of Spain's economy. Spain had been on a list of countries that the British government had said were safe for travelers to visit -- meaning tourists returning home would not have to go into quarantine. The announcement of such lists just weeks ago had allowed Europe's tourism sector to begin its revival after the near total shutdown prompted by the COVID-19 pandemic. Responding to the British measures, Spain said Saturday that it was a safe country with localized, isolated and controlled outbreaks of the coronavirus. .