i think we should get fprmer heroin addicts in schools talking abput their experiences. Its ok teachers saying say no to drugs, but hearing it from reformed addicts will drive tge message, and the main cause of all this knife and violent crime is drugsI'm being slightly churlish but I don't agree that a talk by a former con will dissuade the ones who we need to worry about. The good kids in school will say it was interesting and the scumbags will carry on regardless. I'm just very sceptical about this type of intervention.