Drugs Map of Britain

We meet the men in their twenties who use sex pills regularly and the drug dealer mixing cocaine and Viagra for a 'weekender'. There's also a visit to a porn set.

Vaping THC to get high is discreet and on the rise for 16-24s, but horror stories of vape juice being spiked with dangerous chemicals and of hospitalisations are putting users off.

Former legal high monkey dust has created headlines as a 'zombie drug' with a city-wide epidemic in Stoke-on-Trent. Users and dealers tell their stories.

We meet users and dealers in South Wales, where crack is being labelled as the new cocaine.