I am told that the YouGov poll for tomorrow's Telegraph is quite devastating. The Three Line Whip blog points to terrible figures for Labour in the detail of the poll, but the headline figures are bad enough. I emphasise that these figures have not been confirmed by either the Telegraph or YouGov, but I am assured they are true...
UPDATE: ConservativeHome reckons I'm wrong HERE. As Tim says, we'll see who's right at 9.30 when the poll is officially published.