My belief is that people should be returned to their community, earn the right to be returned to the community, when they've completed their rehabilitation. They're no longer considered a risk to the community. If somebody's considered a risk, then they shouldn't be returned to the community.
I don't think there's any number...there's no magic number that you can put on when somebody's rehabilitated. It's a process that starts inside, and the person has to demonstrate that. It's not an easy process to get by the National Parole Board, to earn your way from maximum security down to minimum security, and then to find a community that's willing to accept you. It's a long process.