Breaking News: It's Official: David Cameron Is PM Again

 David Cameron vows to "govern as a party of one nation" after an extraordinary election which has seen three party leaders quit.

In an extraordinary General Election, which claimed the scalps of three party leaders in 52 minutes, the Conservatives confounded expectations to win outright, returning Mr Cameron to Number 10.Speaking on the steps of Downing Street after a meeting with the Queen at Buckingham Palace, Mr Cameron vowed to be the party of the "working people".