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EDINBURGH, SCOTLAND - APRIL 01: Liberal Democrat Leader Nick Clegg visits the Bike Station a bicycle recycling project on April 1, 2010 in Edinburgh, Scotland. The Liberal Democrat leader is hoping that his party could be the surprise winners out of the forthcoming UK general election, if there were to be a hung Parliament, with his party holding the balance of power. (Photo by Jeff J Mitchell/Getty Images)

EDINBURGH, SCOTLAND - APRIL 01:  Liberal Democrat Leader Nick Clegg visits the Bike Station a bicycle recycling project on April 1, 2010 in Edinburgh, Scotland. The Liberal Democrat leader is hoping that his party could be the surprise winners out of the forthcoming UK general election, if there were to be a hung Parliament, with his party holding the balance of power.  (Photo by Jeff J Mitchell/Getty Images)