How critical is the leader to Labour’s election chances?
Is there a lesson to be learned from Scotland? My biggest betting wins of 2011 were against the SNP taking most seats in the Scottish Parliament election earlier in the month. I started piling on towards the end of March when I became convinced that the leaderships ratings of Alex Salmond and Iain Grey were a far better pointer to the outcome than the voting intention polls. At the time Labour was in the lead in almost all the polls…