Premiership of David Cameron

David Cameron's tenure as Prime Minister of the United Kingdom began on 11 May 2010 when he accepted an invitation from Queen Elizabeth II to form a government, succeeding Gordon Brown of the Labour Party, and ended on 13 July 2016 upon his resignation following the 2016 referendum that favoured Brexit, which he had opposed. As prime minister, Cameron also served simultaneously as First Lord of the Treasury, Minister for the Civil Service, and Leader of the Conservative Party.

Source: Wikipedia — Premiership of David Cameron (CC BY-SA 4.0)