A Look At The Essex Constituency Of Thurrock Which Will Be Closely Fought In The General Election [Getty Images]

THURROCK, ENGLAND - APRIL 21: Jeremy Hunt, incumbent Secretary of State for Health, and the Member of Parliament (MP) for South West Surrey, joins local Conservative Party activists as they campaign with Jackie Doyle-Price on the constituency's battle bus on April 21, 2015 in Thurrock, England. The south Essex constituency of Thurrock is a three-way battle with the UK Independence Party candidate Tim Aker and Labour's Polly Billington challenging incumbent Conservative MP Jackie Doyle-Price. The United Kingdom goes to the polls in a general election on May 7th. (Photo by Rob Stothard/Getty Images)

Getty Images News Rob Stothard