Criminal justice clients are a considerable percentage of clients who take part in drug treatment centers in Montreal, Missouri and in the USA. Court systems around the country often find it more beneficial to rehab individuals who have found their way into the court system for drug related crimes, rather than punishing them in vain with jail time and other penalties. It has proven more effective to address the problem of drug addiction directly, than to enforce such penalties. Most who do not wind up in drug rehabilitation will frequently turn right back up in the criminal justice hamster wheel, while criminal justice clients in drug rehab frequently don't fall back into drug use and have a better chance at staying sober and away from the court system for good.