Criminal justice clients are a large percentage of clients who are currently taking part in drug treatment facilities in Scotland, Connecticut and in the USA. Judicial systems in the U.S. are finding it more effective to rehabilitate men and women who have found their way into the court system for drug related crimes, instead of penalizing them to no avail with time in jail and other penalties. It is proven to be more helpful to address the issue of drug or alcohol addiction directly, rather than enforce these sorts of penalties. Most who do not wind up in alcohol and drug rehab will typically turn right back up in the criminal justice hamster wheel, whilst criminal justice clients in alcohol and drug rehabilitation generally don't fall back into drug use and have a much better chance at staying sober and away from the court system entirely.