Britain's Business Secretary Peter Mandelson (R) walks down Whitehall with Transport Secretary Lord Adonis...
Britain's Business Secretary Peter Mandelson (R) walks along Whitehall with Transport Secretary Lord Adonis, in Westminster, central London, May 11, 2010. Britain's Liberal Democrats said talks to form a new government had entered a decisive phase on Tuesday, after Labour PM Brown's dramatic announcement he would step aside to ease a centre-left coalition. REUTERS/Andrew Winning (BRITAIN - Tags: POLITICS ELECTIONS)