Criminal justice clients are a large portion of clientele who take part in alcohol and drug rehab facilities in Iron Belt and in the USA. Judicial systems around the country often find it more effective to rehabilitate individuals who have found their way into the criminal justice system for crimes relating to drugs, instead of penalizing them to no avail with jail time and other such rulings. It has proven more effective to address the problem of drug or alcohol addiction directly, than to invoke such penalties. Most who do not end up in drug and alcohol rehabilitation will often turn right back up in the criminal justice hamster wheel, whilst criminal justice clients in drug and alcohol rehab often don't make the same mistakes and have a better chance at staying sober and out of the court system entirely.