http://www.bcmj.org/premise/supervised-injection-sites%E2%80%94-view-law-enforcement

Supervised injection sites—a view from law enforcement

Jamie Graham, former chief of Vancouver Police has outlined the successful model of dealing with an epidemic: Support, mandatory treatment, abstinence, and counseling as all part of the solution. My recover(ed)(ing) addict friends say they would agree.

https://mosaicscience.com/story/iceland-prevent-teen-substance-abuse
Iceland knows how to stop teen substance abuse but the rest of the world isn’t listening

In Iceland, teenage smoking, drinking and drug use have been radically cut in the past 20 years. Emma
 Young finds out how they did it, and why other countries won’t follow suit.