With Cameron and Boris on St George’s Day

How to celebrate St George’s Day? Boris dancing! Am in Leadenhall Market in the City where David Cameron is celebrating another debate out of the way.

He’s arrived on a Routemaster with the mayor. And the crush is quite something – they didn’t design these ancient markets with this in mind.

There are men dressed as crusaders, some of the Wasps team, Chelsea pensioners and Morris dancers. Just when you thought it couldn’t get more surreal.

I caught up with David Cameron briefly before he left the St George’s Day bacchanalia: