Wandsworth, Westminster, West Oxfordshire – it is hard to think of more quintessentially Conservative places than Margaret Thatcher’s favourite council, the borough that is home to swanky Mayfair, or David Cameron’s back yard.
Yet as the Conservatives wake up on Friday morning, they have lost all three – Wandsworth and Westminster to Labour, and West Oxfordshire to no overall control, as the Liberal Democrats march onwards in the blue wall.