I think there are definitely things that can be done in relation to the specific items you mentioned. We've reduced levels of double bunking, which relieves some pressures in the institution—those kinds of things.
One of the things that's important to remember in this discussion is that what we're calling “occupational stress injuries” can come as a result of many things, some of them more physical in nature, such as assaults and seeing others assaulted, to situations where.... I'll give you an example. In our admission units across the country, we have clerical staff who read the police reports, the criminal profiles of individuals, each and every day. Some of the crimes committed by people who come into our system are horrific. Those reports are very graphic, very detailed. Until now, we would never have thought that doing this kind of work could result in a mental health issue or an occupational stress injury.
We need to be careful that we don't pigeonhole things into these easy categories. What people physically experience is one category, but there are a whole range of issues, particularly within our environment. Our psychologists having to deal with some of the most difficult mental health cases in this country, day in and day out, can take its toll on people. There are the parole officers, who have to weigh all kinds of information in relation to an individual's crime, his or her progress, and make recommendations about whether this individual can be released. All those things come into play.
Within the correctional world, it's more than just the physical altercation piece. There are all kinds of other factors that come into play.