You know you are well and truly middle-aged when...

You know you’re getting old when a historic anniversary comes along and you realise with a start that you remember the event itself like it was yesterday. Well, that’s certainly how I felt when I read that Princes William and Harry were planning to celebrate their late mother’s memory by installing her statue at Kensington Palace. This was where Princess Diana had lived and brought up her boys, and the brothers believed that this would be a fitting tribute to their mother on her 20th death anniversary.