British Prime Minister Theresa May said MPs in the British parliament will have to decide whether to back the Brexit deal and move forward together or reject it and open the door to more uncertainty. ((BITE THERESA MAY: Before Christmas, MPs will vote on this deal, it will be one of the most significant votes that parliament has held for many years. On it will depend whether we move forward together into a brighter future, or open the door to yet more division and uncertainty. The British people don't want to spend any more time arguing about Brexit. They want a good deal done that fulfils the vote and allows us to come together again as a country.