There is monitoring of stock we have purchased for sale but no longer use. That's monitored by the federal government, and we write to Health Canada. There's a log of the destruction of the narcotics that we have purchased for sale, but nobody will govern or control what's brought back to a pharmacy. It is a problem. It's been a problem forever, actually. Most pharmacists, because they are diligent in the responsible provision of medications and the destruction of medications, will destroy them on site. I employ a student to do that, to destroy the medications appropriately every night, and the destruction is witnessed. I can't speak for other pharmacies, nor is there a policy in Ontario to monitor that.