Criminal justice clients are a significant percentage of clients who take part in alcohol and drug rehabilitation facilities in Mc Grann and in the USA. Judges around the country often find it more effective to treat people who have found their way into the criminal justice system for crimes relating to drugs, rather than punishing them in vain with time in jail and other penalties. It has proven more helpful to address the issue of addiction directly, rather than enforce these sorts of penalties. The majority of individuals who do not end up in alcohol and drug rehabilitation will frequently turn right back up in the criminal justice hamster wheel, while criminal justice clients in alcohol and drug rehab often don't make the same mistakes and have a far better chance at staying sober and out of the court system for good.