Must agree with TJ 100% If heroin is a harmful drug, it is mostly down to what addicts have to do to get it - rob, mug, theive, steal, wh0re themselves out, etc, etc.
I'd rather an addict was sitting on his / her sofa, being a small burden to the state (and my tax) than out on the streets, desperately looking for an opportunity to make £20 for the next hit.
Oh and Coyote, if you'd ever seen anyone 'rattling' (going through withdrawl) you'd know that they're extremely unlikely to be anywhere in the public eye - more likely they'll be moaning under a filthy blanket, hiding from everyone!