Criminal justice clients are a large portion of clients who take part in drug treatment programs in Lucas and in the USA. Court systems in the country often find it more advantageous to rehabilitate people who have found their way into the criminal justice system for drug related crimes, instead of punishing them to no avail with time in jail and other such rulings. It has proven more effective to address the problem of addiction more straightforwardly, rather than invoke these sorts of penalties. The majority of individuals who do not wind up in drug rehab will frequently turn right back up in the criminal justice system, whilst criminal justice clients in drug rehabilitation frequently don't fall back into drug use and have a much better chance at staying sober and out of the court system completely.