Drugs LiveReturn to programme home page
How did our volunteers get legally stoned? Why did a former undercover cop want to participate?
Clips & Extras
How to Get Legally Stoned
Prof Val Curran talks us through how she prepares the cannabis for the trials and how much she gives the volunteers
This ground-breaking scientific trial looks at the effects on the brain of two different forms of cannabis: skunk and hash.
Help and Support
Support for the white noise experiment (which features in the show) and all drug related issues can be found at on our 4viewers support pages