You can't make someone quit using drugs, they have to WANT to quit. If you want him locked up somewhere, then I guess leave him at SCL, or better yet, Jail! He is not a child, you can't pick his friends for him. He needs to be accountable for his own decisions. Are they going to want to control what he does, who he sees when he is 20? 30? 40? Sometimes, you just have to let people make their mistakes and learn from them.