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Conservative Party supporters wear Nicola Sturgeon masks during a photocall in Victoria Tower Gardens on Friday in London, England. The stunt was to warn of the risk of any possible coalition between the Labour Party and the SNP
Deputy Prime Minister Nick Clegg and his wife Miriam Gonzalez Durantez help make a crumble at Ivy Lane Primary School as he canvasses with local Liberal Democrat candidate for Chippenham Duncan Hames on Wednesday in Chippenham, England
Britain’s opposition Labour Party leader Ed Miliband speaks at an election campaign event in Stockton-on-Tees in northern England
Deputy Prime minister and Leader of the Liberal Democrats, Nick Clegg is photographed during an interview on a train. Clegg was on his way to his constituency in Sheffield
A child of a party activist waits for Britain’s Prime Minister David Cameron to deliver a speech at a regional campaign launch in Penzance on Thursday in Penzance, England
The shadow of Britain’s Prime Minister David Cameron is cast on a screen as he delivers a speech in a garden shed warehouse during a campaign event in Bedford, southern England
Boris Johnson campaigns in Ramsgate, in the Thanet South constituency, on behalf of Conservative candidate, Craig McKinlay
SNP candidate for Perthshire South and Ochil, Tasmina Ahmed Sheikh, is joined by Alex Salmond, the SNP candidate for the Gordon constituency during campaigning on Thursday in Milnathort, Scotland
A dog and Labour supporters wait for the arrival of party leader Ed Miliband in Crouch End, north London as part of his general election campaign tour
David Cameron, UK prime minister, poses for a selfie as he campaigns in Alnwick, England ahead of May’s general election.
Nigel Farage, the leader of the UK Independence party, laughs during a visit to a factory in Clacton, Essex.
Chancellor George Osborne watches as old oil is drained from a car that is being serviced in the service and repair workshops as he meets apprentices at Hawkins garage near St Austell on Thursday