Policing drug use is a waste of taxpayer money as well as a waste of labour (of both the drug users when they're not doing drugs, and the cops). The results of drug use should be policed, not the use itself; safe environments for occasional drug use should also be created (the free market would do this if it wasn't illegal, and in some places if you know where to look, has already quietly done this).
I have to disclaim I don't know what meth is like, what meth users are like, or what it's like to be on meth, but if 20 people are doing meth and not bothering anyone, and the police officer is keeping watch to ensure they don't bother anyone, that is fine by me. We should treat them like drunk alcoholics, not like murderers (unless they murdered someone).
Separately, we could encourage people to try less harmful drugs than meth. That isn't really possible as long as we give out the same penalties for weed as for meth.
I have to disclaim I don't know what meth is like, what meth users are like, or what it's like to be on meth, but if 20 people are doing meth and not bothering anyone, and the police officer is keeping watch to ensure they don't bother anyone, that is fine by me. We should treat them like drunk alcoholics, not like murderers (unless they murdered someone).
Separately, we could encourage people to try less harmful drugs than meth. That isn't really possible as long as we give out the same penalties for weed as for meth.