He announced his intention to resign on 10 May 2010 to help broker a Labour - Liberal Democrat deal .
Brown remained as Prime Minister while the Liberal Democrats entered separate negotiations with Labour and the Conservatives with a view to forming a coalition government .
Brown announced Brown 's intention to resign on 10 May 2010 to help broker Labour Labour Liberal Democrats   Democrat deal .
Brown remained as Prime Minister while the Liberal Democrats entered separate negotiations with Labour and the Conservatives with a view to forming a coalition government .