Well, certainly false positives do occur. I think one of the previous witnesses mentioned that. You touch a petrol station, whatever can come onto your hand, so certainly that is the case. My own experience is that I'm treated well when I come into a prison, so the suspicion is low that I'm carrying drugs or some contraband. So if there was any issue, I'd be treated with courtesy and I would be treated with the benefit of the doubt, and maybe my purse would be examined, or something like that, but with a great deal of dignity.
I think the issue arises, and perhaps that can become prison to prison, because people are simply people, and guards are simply guards, and visitors also are simply visitors and can be riled or otherwise. The dignity with which these things are handled, I think, is the key. For me that is the key. Certainly testing has to occur in some way. There are going to be errors, but I think it's the dignity with which these things are handled and the training that are key.