Are Tory poll numbers more robust than Labour ones?
How much credence should we give to polls two years before the day? There’s a great facility on the ICM website for those who want to check back on polling history. Just restricted to those commissioned by the Guardian, which is by far and away the longest media relationship in the UK industry, you can sort results how you like and, of course, check back on each monthly survey and compare it with the following general election. Just before Christmas…