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Definitely, although I would even forbid the most hardcore drugs as they are too harmful for both the individual and the society. Although I am for individual freedom, some (worst) things should be out of reach because a moment of weakness can ruin a whole life.

It's hard to successfully forbid vices.

I agree, as @m1r1 commented: I think someone takes too much freedom from people they tend to break out and go behind the lines.

That's one of the reasons why I think that we shouldn't forbid anything that is not extremely harmful.