Johann Hari nails it:
In the Western world today, there is a group of people who live in a haze of unreality, and are prone at any moment to break into paranoia, hallucinations, and screaming. If you try to get between them and their addiction, they will become angry and aggressive and lash out. They need our help. I am talking, of course, about the Drug Prohibitionists: the gaggle of politicians, bishops and journalists who still insist that the only way to deal with the very widespread drug use in our societies is for it to be criminalized, where it is untaxed, unregulated, controlled by armed criminal gangs, and horribly adulterated.
Hopefully, we can get these folks into rehab quick. They’re dangerous out on the streets.