Rob, I guess the dwindling appearances of Mad Pierre are due to the limited range of the character. After nearly 37 years, it's not easy to keep writing strips about Pierre punching Beau for, shall we say, the most trivial of reasons. Basically, the set-up has always been "Beau says something innocuous and still manages to upset Pierre and get a punch in the face". There was a Coronation Street actor called Nigel Pivaro (he played one of the Duckworths) who, I'm told, was a big fan of Mad Pierre. I'm both flattered and disturbed...