Tory ICM lead increases by 3%
But this is a conference season poll. A new ICM poll for the Guardian is just out and shows a three point increase in the Tory lead. Given that the fieldwork was taken this week that is hardly surprising. I will be interested to look at the detailed data to see what the gap was before the pollster applied its spiral of silence adjustment. This is where it makes an assumption of how those who won’t would vote based on…