the Battersea Arts Centre in Lavender Hill PA General election: On the campaign trail Farage addresses supporters at the Washington Central Hotel in Workington PA General election: On the campaign trail Jeremy Corbyn poses with Labour activists as they canvas in Govan, Glasgow PA General election: On the campaign trail Nicola Sturgeon during a visit to The Shed, a Climate Challenge community project at North Edinburgh Arts PA General election: On the campaign trail Prime Minister Boris Johnson meets six month old Willow Rose Anderson, at the Lych Gate Tavern in Wolverhampton PA General election: On the campaign trail Jo Swinson holds up a sack of barley during a visit to Crafty Maltsters Scotland Getty General election: On the campaign trail Jeremy Corbyn tries a scone in Bentley,Doncaster PA General election: On the campaign trail Nigel Farage takes a mouthful of homemade cheesecake during a stop at the Grimsby Seafood Village PA General election: On the campaign trail Boris Johnson hauling a consignment of frozen chocolate gateaux, during a visit to Iceland Foods HQ in Deeside PA General election: On the campaign trail Jo Swinson puts on a high visibility jacket during a visit to Sigma Pharmaceuticals, a family run pharmaceutical wholesaler in Watford AFP via Getty

It has elected a Tory MP in every poll since its creation in 1974, with Mr Grieve holding the seat since 1997, returning at the snap election in 2017 with a 24,000-strong majority. ​

But Brexit has sent things off-kilter. The EU referendum result was on a knife-edge, with an