Just wondering about this. Have I assumed wrong that most people have a preferred party and will generally vote for them and if they don't think the current leadership, important members etc is much good then abstain from voting?
Just interesting to see how many undecided people there were on a small segment on Daily Politics. That suggests to me that some people flip between parties on an election by election basis. And the most likely flip is between the main two parties namely Labour and Conservatives which makes little sense to me as their policies are generally pretty different...