I apologize for interrupting you; I get quite exercised about this.
I can tell you that one of the routine issues we're dealing with is prisoners requesting programs and not getting access to them. I would ask you to ensure that you have accurate information of how many prisoners are actually being offered treatment and refusing it. It's not a long list. There may be some. Certainly my experience is that those are often individuals who also have other issues—mental health issues—and they generally aren't coming in.
I've yet to meet someone who if offered a treatment program would say they don't want to do that treatment program, unless it's not actually a treatment program. Occasionally we'll have behaviour modification programs that haven't been seen as being as effective in dealing with drug treatment, and people may say, “I'd rather be able to go to this one”. In a few cases we've managed to argue to have someone go to a proper drug treatment program, where they were being offered something else that really wasn't going to meet their needs.