Criminal justice clients are a large percentage of clients who take part in drug rehabilitation centers in Hamburg and in the USA. Judicial systems in the U.S. are finding it more beneficial to rehab men and women who have ended up in the court system for crimes relating to drugs, instead of punishing them to no avail with time in jail and other such rulings. It is proven to be more successful to handle the problem of addiction directly, than to enforce these sorts of penalties. The majority of who do not wind up in alcohol and drug rehabilitation will frequently wind back up in the criminal justice hamster wheel, while criminal justice clients in drug rehab frequently don't fall back into drug use and have a better chance at staying sober and away from the court system entirely.