Region approves supervised injection sites, Cambridge immediately bans them.

[ijmorlan]

I know that addicts can get heroin by doctor's prescription in Canada, but I was not aware that a third party (ie other than a doctor) could legally provide heroin to someone.  In any event, I don't think that the idea of providing the drugs features in the debate as it has unfolded in Ontario.  Perhaps it will come in future.

If the doctor prescribes, somebody has to provide. I doubt any doctor is maintaining a supply of heroin for their patients.