I'm sorry but after seeing how american gradually get into worse and worse drugs, and seeing channel 5's video on people using tranq... yeah I think complete ban on drugs for non medical reasons is the best choice.
replies(8):
1. Attempt to ban it.
2. Accept that people are going to get high, and try to limit the harm.
The first has been a complete and utter disaster. The second -- e.g. applying the same rules about who can use it and where they can use it as alcohol -- is the only sane option.
Prohibition is about as effective as abstinence-only education and for many of the same reasons. We can either work with how we wish people would behave or how they're actually going to behave.