Take it with a grain of salt, but the most liberal and accomodating regimes have so far paid off with the best figures in terms of the ill effects related to drugs (ab)use. That ranges from addiction, to health (of the addicts) to quality of the substance to crime figures in general (it helps there is less to catalog as crime and the addiction figures lend themselves to a reduction in crime automatically).
The main thing to consider is that we already have most of the frameworks and infrastructure in place to deal with the drugs issue on a much more constructive level, we've had a 150 years or so to sort out the alcohol issue and that was actually a much worse problem in every respect than what we have with drugs now. Crime directly related to alcohol (illegally brewing, smuggling and/or usual gang house keeping involved with all crime) is pretty much gone in the West by the simple fact that once it was all properly legalised dodgy drinks no longer paid off.
Bookmarks