Yep, there's a large number of long standing Labour voters about to vote for the Tories for the first time ever. The thing is, if Brexit is delivered and the tales of doom and gloom don't materialise (which they won't), then the chances are these people will feel vindicated. If the Tories are smart they'll deliver on more spending on the NHS, police, schools, and for the regions in the North, Midlands and Wales, which will have delivered this election. That could very well put these seats on the table for the foreseeable future, as once you've voted Tory once and the world didn't end, you are bound to be more likely to do so again. Could turn into an existential crisis for the Labour Party. I bet they're now wishing they'd snatched Theresa May's hand off for her shit deal.