Every Conservative with a LibDem MP can take comfort from the news that Ming's party are down to just 12% in a new YouGov survey for Sky News. The Conservatives are on 37% (the same percentage as in three consecutive polls) and Labour 1% behind on 36%.
Only 14% of voters thought that being the heir to Blair was a good thing.
Morning update: The most recent ratings for the Tories from Britain's five main pollsters are actually very stable: 37, 37, 37, 36, 36. The numbers for Labour (36, 32, 33, 39, 32) and the Liberal Democrats (12, 21, 17, 15, 18) are fluctuating quite markedly.