Willfully ignorant comment.100s of ODs have occurred at Insite over yrs, but not 1 OD has been fatal 'cause medical personnel R on hand to revive people. If those same ODs had happened in alleys or rooms, do you think they'd have all been non-fatal? No, eh? These sites SAVE MANY LIVES.  The fentanyl crisis is worsening but that that doesn't mean safe injections sites are useless, as you falsely claim. On the contrary, bad as it is now, the situation would be MUCH WORSE with many MORE deaths if there were no such life-saving sites. Get it now? Good. 
Btw, the fentanyl crisis is not a drug problem, it's primarily a PROHIBITION PROBLEM,a direct outcome  of foolish prohibition laws than prevent users from accessing legal,standardized doses of drugs of known purity.Opioids wd B much safer if legal and carefully regulated as we do with deadly tobacco and alcohol. People are dying in droves 'cause our laws force them to play black-mkt-drugs roulette. End the failed, hypocritical war on drugs.