Liberal Democrat supporters hold signs in support of the party as they wait outside St. Hellier Hospital for the arrival of Nick Clegg, U.K. deputy prime minister and Liberal Democrats party leader, as he campaigns ahead of the May 7 general election in the Carshalton district of London, U.K., on Monday, April 13, 2015. Liberal Democrats leader Nick Clegg is seeking to present the Liberal Democrats as a mid-point between the deficit-cutting austerity of Prime Minister David Cameron's Conservative Party and the anti-business rhetoric of the opposition Labour Party. Photographer: Jason Alden/Bloomberg via Getty ImagesCaption *** Nick Clegg
