Where To Stream Dispatches Season 2018 Episode 24

Two point four million people smoke cannabis in the UK. Some police forces don't prosecute for possession any more, and doctors can now apply for licences to prescribe the cannabis to treat patients with certain medical conditions. Canada has just legalised it, as have several American States. So is it time to look at the evidence and assess whether UK policy needs to change? Former Met Police chief Lord Hogan-Howe, who has always supported tough laws on cannabis, investigates for Dispatches....