Stock Picture of David Davis, left, Britain's former Secretary of State for Exiting the European Union and Sir Rocco Forte the chairman of Sir Rocco Forte Hotels take part in the launch of an event for a proposed "Comprehensive Free Trade Agreement between the UK and the European Union" at the Queen Elizabeth II Conference Centre in London,. Following talks with Northern Ireland's political parties Wednesday, Prime Minister Theresa May plans to meet with European leaders in Brussels on Thursday seeking changes to the so called Irish backstop, before Britain leaves the EU on upcoming March 29