Criminal justice clients are a significant portion of clients who are currently taking part in alcohol and drug treatment programs in Harwood and in the USA. Court systems around the country often find it more effective to rehabilitate people who have ended up in the criminal justice system for crimes relating to drugs, instead of punishing them to no avail with jail time and other penalties. It has proven more effective to tackle the problem of drug or alcohol addiction more straightforwardly, rather than invoke these sorts of penalties. Most individuals who do not make their way to drug and alcohol rehabilitation will often turn right back up in the criminal justice hamster wheel, while criminal justice clients in alcohol and drug treatment frequently don't make the same mistakes and have a better chance at staying sober and away from the court system completely.