Ps This is good news for Cameron. If Clegg pulled his finger out, he could be a very dangerous foe. But this looks like being a very big "if". Huhne far less of a Tory threat.
Update: I've just come out of a Radio Scotland phone-in I agreed to do ages ago. It was a good laugh, sparring with taxi drivers and MSPs. And then: "we're now joined by Chris Huhne who joins us on his mobile from the back of a cab in London". The man is inexhaustible.