Any type of drug including pot alters perception of reality. We have to ask ourselves why young people are driven to take these drugs. Unfortunately long term use brain damages them and they live in an altered reality where they see themselves as the victims of society. Maybe they are, this is a scourge of modern day society. However, even with police stopping the main drug suppliers, what is needed is stop youngsters particularly from taking these dangerous drugs. They should have a drug rehabilitation unit and social workers be aware that some personality and mental health problems are caused by drug taking, and take a more one to one approach. When you cut down the users or moderate their use, then the suppliers will be short of customers.