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. BritainHeads Into Mother of All Battles inParliament Jamie Dettmer Britain's politicians are gearing up for what is being dubbed the mother of all battles in the mother ofparliaments -- a clash that could reshape Britain's democracy for decades to come by deciding whether the House of Commons or the government has the upper political hand. The outcome of the high-stakesparliamentary tussle next week over how, when and evenwhetherBritain leaves the European Union is redefining the relationship among the country's main governing bodies, the House of Commons, Downing Street and the monarchy, constitutional expertssay. The country's traditional constitutional practices are already fraying, they warn. Opposition party leaders and pro-EU Conservative rebels, who have been at loggerheads for weeks on what strategy to pursue to stop Prime Minister Boris Johnson from leading Britain out of the EU, are planning to try to seize controlofparliamentary businessfrom the government in order to draft legislation forbidding him from leaving the bloc. Johnson's opponents hope to pass legislation binding the Conservative government from departing the EU without a deal on Oct.31, something the prime minister has pledged to do, if he is unable to secure a new exit agreement replacing one his predecessor, Theresa May, negotiated with Brussels. Her deal incurred the wrath of both pro-EU lawmakers and Brexiters and was rejected three times byParliament. .