The Tory ICM lead moves to 19 points
CON 45 (+5) LAB 26 (nc) LD 18 (-5) At last a survey where certainty to vote is key! We have been so overwhelmed by YouGov and YouGov-related surveys (PoliticHome and BPIX) that it comes as something of as relief to get some numbers from one of the leading phone pollsters with a track record going back decades. A key element with ICM is weighting by certainty to vote – something which YouGov doesn’t do and which I believe is…