I heard some criticisms of the changes made last year and whether or not they're working. They are legitimate questions to raise, and a review of the way the new provisions of the Misuse of Drugs Act is working is under way and we want to know exactly how that's being operated on the front line and the extent to which it's making a difference to people. But that is not an answer to the challenge that we have of a festival season about to be upon us, young people getting their tickets to the various events around the country and going into an environment where we know as a matter of fact there will be illicit substances, and where we are saying to young people, "You don't know. You're going to take that risk and we don't care." Well, actually, that's not the right response. 