Overindulgence

A mother-of-three who smoked cannabis for a month as part of a BBC documentary has described how the drug left her paranoid and frightened. She said that the effects of a powerful version of the drug called "skunk" were "absolutely horrendous", though not long-lasting.

This is not the first time Nicky has become a guinea pig - other programmes have seen her binge drinking, and undergoing plastic surgery.

Those crazy Brits...