People hold some of the so-called "Brexitometers", posters which have been in place in parliamentary constituencies across the UK with stickers to place an opinion, outside the House of Commons in London, Britain, Dec. 5, 2018. British Prime Minister Theresa May said the five-day Brexit debate which started Tuesday evening in the House of Commons will set the course Britain takes for decades to come. Next Tuesday MPs will vote on whether to support or reject a deal agreed between May's government and the European Union on Britain's future relationship with Brussels. (Xinhua/Tim Ireland)