Is the colourful old-Etonian heading for a second term?

There’s a new YouGov London poll out that has Boris on 48% and Ken on 41%.

What’s interesting is that amongst those saying that they’ll vote Labour at the general election 21% say they will be supporting Boris for Mayor. This compares with 4% of Tory voters going for Ken.

YouGov had something of a triumph in the 2008 race with a final poll that was right to within 1%