I would make the premise about people rather than about drugs. If we focus on individuals, on human beings, then we have people who are greatly at risk, are socially isolated, are struggling mentally, are unemployed and, on average, are young people.
There are voluntary things that we can do immediately. One would be recovery-oriented housing—I'm not going to be able to break this down—which has been demonstrated around the world and in five regions of Canada through randomized trials to be highly effective.