General Election 2015 campaign - March 30th(01 of09)
Open Image ModalThe Conservative Party General Election 'battle bus' in Westminster, London, as one of the most closely-contested general elections for decades formally gets under way today. (credit:Stefan Rousseau/PA Wire)
General Election 2015 campaign - March 27th(02 of09)
Open Image ModalLabour leader Ed Miliband boards his General Election battle bus for the first time, as Labour officially launched their 2015 campaign at the Olympic Park in London. (credit:Stefan Rousseau/PA Wire)
General Election 2015 campaign - March 27th(03 of09)
Open Image ModalThe Labour Party unveils their General Election battle bus for the first time, as Labour officially launched their 2015 campaign at the Olympic Park in London. (credit:Stefan Rousseau/PA Wire)
The Liberal Democrats Launch Their 2015 Election Campaign(04 of09)
Open Image ModalABINGDON, ENGLAND - MARCH 29: Liberal Democrat leader Nick Clegg speaks to activists as he launches the party's General Election 2015 campaign on March 29, 2015 in Abingdon, England. The Liberal Democratic party started it's election campaign in the Oxford West and Abingdon consituancy today where Mr Clegg unveiled the Liberal Democrat election battle bus and met with candidate for Oxford West and Abingdon Layla Moran. (Photo by Dan Kitwood/Getty Images) (credit:Dan Kitwood via Getty Images)
The Liberal Democrats Launch Their 2015 Election Campaign(05 of09)
Open Image ModalABINGDON, ENGLAND - MARCH 29: The Liberal Democrat's battle bus arrives with leader Nick Clegg who was to launch the party's General Election 2015 campaign on March 29, 2015 in Abingdon, England. The Liberal Democratic party started it's election campaign in the Oxford West and Abingdon consituancy today where Mr Clegg unveiled the Liberal Democrat election battle bus and met with candidate for Oxford West and Abingdon Layla Moran. (Photo by Dan Kitwood/Getty Images) (credit:Dan Kitwood via Getty Images)
The Liberal Democrats Launch Their 2015 Election Campaign(06 of09)
Open Image ModalABINGDON, ENGLAND - MARCH 29: The Liberal Democrat's battle bus negotiates a tight turn as it arrives with leader Nick Clegg who was to launch the party's General Election 2015 campaign on March 29, 2015 in Abingdon, England. The Liberal Democratic party started it's election campaign in the Oxford West and Abingdon consituancy today where Mr Clegg unveiled the Liberal Democrat election battle bus and met with candidate for Oxford West and Abingdon Layla Moran. (Photo by Dan Kitwood/Getty Images) (credit:Dan Kitwood via Getty Images)
The Liberal Democrats Launch Their 2015 Election Campaign(07 of09)
Open Image ModalABINGDON, ENGLAND - MARCH 29: Activists gather to see Nick Clegg launch the party's General Election 2015 campaign on March 29, 2015 in Abingdon, England. The Liberal Democratic party started it's election campaign in the Oxford West and Abingdon consituancy today where Mr Clegg unveiled the Liberal Democrat election battle bus and met with candidate for Oxford West and Abingdon Layla Moran. (Photo by Dan Kitwood/Getty Images) (credit:Dan Kitwood via Getty Images)
The Liberal Democrats Launch Their 2015 Election Campaign(08 of09)
Open Image ModalABINGDON, ENGLAND - MARCH 29: The Liberal Democrat's battle bus arrives with leader Nick Clegg who was to launch the party's General Election 2015 campaign on March 29, 2015 in Abingdon, England. The Liberal Democratic party started it's election campaign in the Oxford West and Abingdon consituancy today where Mr Clegg unveiled the Liberal Democrat election battle bus and met with candidate for Oxford West and Abingdon Layla Moran. (Photo by Dan Kitwood/Getty Images) (credit:Dan Kitwood via Getty Images)
The Liberal Democrats Launch Their 2015 Election Campaign(09 of09)
Open Image ModalABINGDON, ENGLAND - MARCH 29: The Liberal Democrat's battle bus arrives with leader Nick Clegg who was to launch the party's General Election 2015 campaign on March 29, 2015 in Abingdon, England. The Liberal Democratic party started it's election campaign in the Oxford West and Abingdon consituancy today where Mr Clegg unveiled the Liberal Democrat election battle bus and met with candidate for Oxford West and Abingdon Layla Moran. (Photo by Dan Kitwood/Getty Images) (credit:Dan Kitwood via Getty Images)