[A.J.Armitage]

No rights are violated in prohibiting drugs.

Property rights(which do exist even if the thing owned is unpopular) are violated. A great many other rights are violated by the means used to enforce it.

[Texaggie79]

You may not own property when the ownership of such property violates the rights of others.

[Texaggie79]

A great many other rights are violated by the means used to enforce it.

That I partially agree with. But that does nothing to legitimize the legalization of hard drugs.