A friend of mine has this amazing idea for making money of junkies for no risk to himself. I think it's a cruddy stupid idea, but if he's not actually breaking any UK laws, then there's not a lot I can really do.
Basically, his idea is to not sell drugs, but since he knows dealers, he sells access to those dealers. He doesn't do drugs (thankfully), and in his plan he would never actually handle anything other than information.
I think it's a stupid idea, and I've told him, but as I say, if he's not doing anything illegal, then there's not a lot I can really do...

