The more I think about this issue, the less I can see any good reason for keeping it illegal. I don't much like it or the effects it has on people but I am struggling to see why it should be banned. Legalise it, regulate it, restrict it's use in public. I can make my peace with that. Just don't smoke it when I'm around.

Oh, but have strict penalties for driving whilst stoned; I would guess your figures probably don't include those deaths.