David Cameron, I read this morning, is starting to go grey, and this is a bare three months into his premiership, whilst that well-coiffed thatch is plainly starting to thin out.

Welcome to the club, David. Once you're in the hair loss club, it's for life. I ought to know. I'm at the point where I could probably count the number of hairs on my head. Perhaps, I should give them all names and then ask people to adopt one.