The Parole Board of Canada has a very specific and distinct function. They would never say this, of course, but having their hands tied for x number of years would have an impact both on them and on correctional services, because they're the ones who have to figure out the programming, such as the housing and keeping this person alive and fed and occupied for up to 15 years.
Would it necessarily impact on them? Yes. Would it encroach? I don't think anyone would say that, but necessarily it would.