Andy Coulson has some slightly tongue-in-cheek advice for Sir Keir…

“… if he’s serious about being serious, he should keep my old boss as Foreign Secretary. Not an entirely stupid idea on the basis that, as PM, he wants to change the tribal terms of trade and put only the experienced and patriotic in the top jobs. Not sure the bookies will agree with me though. And the other upside of all this is that the current shadow foreign secretary David Lammy would be free to focus on what he’s especially good at… his excellent phone-in show on LBC. It’s a win-win!”