As the Tory % is pretty much the same as it was when the election was called, is the Labour surge at least down to tactical 'anyone but the Tories' voting?
One would think so - there is a lot of social media activity around a 'progressive alliance' with a website suggesting who you should vote for in each constituency to get the Tories out. As far as the poll trends are concerned, a lot may depend on the wording of questions asked by the pollsters. If asked which party I support, I would normally answer 'Labour'. If directly asked who I will vote for on June 8, I would answer 'Green' (tactical vote in Brighton Pavilion). Either way, as several notable psephologists have already commented in the media, the polls have never moved this much before during an election campaign, so at least it makes the last week or so more interesting than it might have been.