Mayor of London the winner hours earlier. Mr Sadiq Khan, a member of the Labour party, is the first Muslim to be elected Mayor of London. Incumbent Mayor Boris Johnson did not run for re-election for a third term in office, as he had been elected the Member of Parliament for the Conservative Party in Uxbridge and South Ruislip in the 2015 General Election. Most powers are derived from the Greater London Authority Act 1999, with additional functions coming from the Greater London Authority Act 2007, the Localism Act 2011 and Police Reform and Social Responsibility Act 2011. The main functions are: The
Mayor of Doncaster Mayor of Doncaster The Mayor of Doncaster is a directly elected mayor, first elected on 2 May 2002, taking on the executive function of Doncaster Metropolitan Borough Council. The incumbent mayor is Ros Jones elected as a member of the Labour Party, who won the election held on 2 May 2013. The position is different from the long-existing and largely ceremonial, annually appointed mayors who are now known as the civic mayor of Doncaster. In May 2012, voters decided in a referendum to keep the position of directly elected Mayor. The fifth mayoral election took place on 5 May 2017.