Cannabis: Britain's Secret Farms

Presenter Rickie Haywood-Williams journeys beyond the scaremongering headlines to find out the true impact of the UK's skunk-smoking habit. Rickie accompanies Avon and Somerset police on raids, and rides in a heat-seeking helicopter as it uncovers cannabis farms with hi-tech thermal imaging equipment. He also meets a landlord who was horrified to find his tenant was in fact part of an organised gang who were farming cannabis in every bedroom of his house.

Rickie's journey also includes a trip to Amsterdam and meetings with some of the UK's three million smokers, from those who fiercely defend their habit to others who regret the effect it has had on their lives. (Source: BBC)