Corbyn's polling lead is a national emergency. The Tories must have a proper vision to defeat him

Thanks to the Prime Minister’s staggering incompetence, we face a real risk of a double whammy of no Brexit and a Jeremy Corbyn government, propped up by Scottish Nationalists. Opinion polls should be taken with a bucket of salt. But the past half a dozen tell an eerily similar story: Tory support has fallen off a cliff, especially since voters realised that we weren’t actually going to leave the EU on March 29, as promised. Labour is also down, albeit by less. As a result, Mr Corbyn leads by several percentage points; a uniform swing in a general election today would cost the Tories 60 seats, make Labour the biggest party and allow it to govern with other Left-wing groups.