Photographic evidence from the royal tour to Australia suggests that the Duke of Cambridge’s favourite belt, a gaucho-style leather number he has worn for years, now has to be buckled at its very last hole.

Now that he has become a father, Prince William’s hair has started to recede faster than a Eurozone economy. Sorry, Your Royal Highness, it seems that you’re getting old.

Here, then, are some more telltale signs that time is taking its toll on us men…