Friday's Times will have the following numbers (Political Betting thread here):
Tory: 30%
UKIP: 19%
Labour: 16%
Liberal: 12%
Green: 10%
BNP: 5%
If you're a real optimist like me, you can look at it this way. If one more Labour voter in seven and one more Liberal voter in seven switched to the Greens we'd beat the pair of them into fourth and fifth place respectively.
56% also want to see PR brought in to help clear up politics.
The pessimist in me looks at the share above, though, and sees 55% of the electorate voting for Cameron and points right of him.