British Prime Minister Keir Starmer is facing a crucial decision: step down or fight a leadership challenge from Labour Party rival Andy Burnham.

European Commission's Head of Task Force for Relations with the United Kingdom Michel Barnier arrives for Brexit talks at the Conference Centre in London, Monday, Nov. 9, 2020. With less than two months to go before the U.K. exits the EU's economic orbit, trade deal talks resume in London on Monday. The Internal Market Bill gives the U.K. power to override sections of the agreement dealing with Northern Ireland trade. Environment Secretary George Eustice said that fears the bill could lead to border checks between Northern Ireland and EU member Ireland — something that could undermine Northern Ireland peace — were unfounded. Although Johnson said Sunday that a trade deal is “there to be done,” Frost and Barnier have both warned that serious “divergences” remain.