Criminal justice clients are a significant percentage of clientele who are currently taking part in drug rehabilitation centers in Norway, Kansas and in the USA. Court systems in the U.S. are finding it more beneficial to treat 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 penalties. It has proven more effective to handle the problem of drug or alcohol addiction directly, than to invoke these sorts of penalties. The majority of individuals who do not end up in drug and alcohol rehab will typically wind back up in the criminal justice system, whilst criminal justice clients in alcohol and drug treatment frequently don't make the same mistakes and have a better chance at remaining sober and away from the court system for good.