http://www.seattletimes.com/seattle-news/health/is-vancouvers-safe-drug-use-site-a-good-model-for-seattle/       

"Although Insite is paired with a drug-treatment center, called Onsite, Berner and other critics point out that completion rates are low. Of the 6,500 people who visited Insite last year, 464 were referred to Onsite’s detox center. Of those, 252 finished treatment."

The Vancouver Insite was placed in a crime-ridden, drug-ridden, low-income neighborhood. It only got worse.

http://www.seattletimes.com/seattle-news/health/is-vancouvers-safe-drug-use-site-a-good-model-for-seattle/  
"Although the Insite center is a model, the Vancouver neighborhood surrounding it is nothing to emulate, advocates acknowledged.

“If I came from a city like Seattle and I went to that Insite place, it would scare the hell out of me,” Kral said. “I would think, ‘Are we going to create one of those?’ ”