BENFLEET, ENGLAND - FEBRUARY 12:  United Kingdom Indepedence Party (UKIP) leader Nigel Farage smiles as he holds a wash bag with writing on which reads 'Don't Panic' as he campaigns ahead of the general election on February 12, 2015 in Benfleet, England. Party leader Nigel Farage is making his fist major speech of the 2015 general  election. He has stated that both the Conservative and Labour parties fear that UKIP will hold the balance of power in an election with no clear winner.  (Photo by Peter Macdiarmid/Getty Images)