Criminal justice clients are a large percentage of clientele who take part in alcohol and drug treatment facilities in Parks and across the nation. Court systems in the U.S. are finding it more beneficial to rehabilitate people who have ended up in the court system for drug related crimes, rather than penalizing them in vain with jail time and other such rulings. It is proven to be more effective to address the issue of addiction more straightforwardly, than to enforce these sorts of penalties. The majority of who do not end up in drug rehabilitation will frequently wind back up in the criminal justice hamster wheel, while criminal justice clients in drug treatment frequently don't fall back into drug use and have a better chance at remaining sober and out of the court system entirely.