Quentin has decided, therefore, to suggest that Boris is OK for a little light relief but would be no good in those situations where tough choices have to be made or brows need to be furrowed. So, in his piece on Cameron’s speech to the House on the findings of the Hillsborough Report he finished off with a dig at Boris.

Some people are currently bigging up the Mayor’s prospects. They should get real. This overdue, moving speech was one that Boris Johnson could never have given.

Mr Letts also reminded us that Boris needed to apologise as well

He once insulted Liverpool and his name was mentioned a couple of times towards the end of yesterday’s session. Should he once more apologise to Liverpool?

Actually he apologised at the time and he did so again today. But that is not the point. There is obviously a measure of irritation around Cameron’s circle about the mayor’s popularity and Quentin has probably been persuaded to spread a little poison.

Did the crowd’s reaction to Boris at the final parade of the Olympians annoy the Cameron cabal? Of course it did. But what always sticks in the throat of the Cameroons is something much more hurtful to the soul……Boris has gone before the electorate of London twice over the last five years and each time has won a mandate to govern. Cameron failed to do that in 2010 and as a result is stuck in a coalition with Clegg and Cable…

Oh dear, Dave – that must hurt….time for someone to ring Quentin again…