Stephen Parkinson is a special adviser to a prime minister who leads which party ?
Theresa May Theresa Mary May ( , "née" Brasier ; born 1 October 1956) is a British politician who has served as Prime Minister of the United Kingdom and Leader of the Conservative Party since 2016, the second woman to hold both positions, the first being Margaret Thatcher. She has been the Member of Parliament (MP) for Maidenhead since 1997. Ideologically, she identifies herself as a one-nation conservative.
Premiership of Gordon Brown The premiership of Gordon Brown began on 27 June 2007 when Brown accepted the Queen's invitation to form a government, replacing Tony Blair as the Prime Minister of the United Kingdom. It ended with his resignation as Prime Minister on 11 May 2010. While serving as Prime Minister, Brown also served as the First Lord of the Treasury, the Minister for the Civil Service and the Leader of the Labour Party. He was succeeded as Prime Minister by David Cameron