Criminal justice clients are a considerable percentage of clients who take part in alcohol and drug treatment programs in Wales, Wisconsin and in the USA. Judges in the country are finding it more beneficial to rehabilitate people who have ended up in the court system for crimes relating to drugs, rather than penalizing them in vain with jail time and other such rulings. It is proven to be more successful to tackle the issue of drug addiction directly, rather than invoke such penalties. The majority of individuals who do not wind up in drug and alcohol treatment will often wind back up in the criminal justice system, while criminal justice clients in drug rehabilitation often don't fall back into drug use and have a much better chance at staying sober and away from the court system for good.