It can be a dangerous drug.

My nephew used it quite a lot when he was young and is now a paranoid scitsophrenic.
I'm sure it is connected, but then his friends are ok.

I think all drugs should be legalised and be advertised by boring old farts wearing cardigans on TV.

And sell them in Boots under licence.

Sure there would be difficulties at first but drug associated crime would have nowhere to go.

By that logic I am convinced the prohibition is evil and spineless.

Call me Maninibat!