If you’ve ever been to a march attempting to legalise drugs you’ll have seen Howard Marks preaching in his funny stoned manner. If you haven’t ever been on a legalise cannabis march, then you’ll have seen Mr Marks’ face in every book shop you’ve ever been to on the cover of Mr Nice , his autobiography. It’s the very same autobiography they’ve just made a film of, which is out on the 8th Oct. Click here to find out more.