Yes, there are indications. For instance, I would have to get you the dates, but we do have examples when the ion scan hit positively on an individual, and as a result of the threat risk assessment process that was triggered, the individual discussed narcotics that he had in his vehicle. That led to criminal charges. We do have a number of incidents where individuals who are in possession of narcotics or have narcotics close by have been charged as a result.
I should emphasize, though—and it's important to keep in mind—that the primary focus, especially for Correctional Service Canada, is not necessarily to have criminal charges but rather to prevent the narcotics from entering the institution. When we turn people away based on that assessment, we may not know for certain whether they're in possession of narcotics, but we're happy that we're able to prevent those narcotics from entering our institution—whether or not they would have been in possession of narcotics at that given time.