If you ever needed a practical demonstration of the evil of drugs just watch the "Sheilas Wheels" advert.

Neighbours "star" Shane Connor AKA Joe Scully was sacked from the show because of his amphetamines addiction. Connor is now reduced to playing a cameo roll as "Australian Guy Number 2" in adverts for car insurance.

He's not the only "celebrity" to have had his career ruined by his vices. No matter how much counseling you go through, who could forget the disturbing cyber sex revelations of Leslie "Dirty Den" Grantham.