Criminal justice clients are a considerable percentage of clients who are currently taking part in drug and alcohol rehabilitation programs in Lincoln and in the USA. Court systems in the U.S. are finding it more effective to rehabilitate people who have ended up in the court system for crimes relating to drugs, instead of punishing them to no avail with jail time and other penalties. It has proven more successful to handle the trouble of drug or alcohol addiction directly, than to enforce 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 hamster wheel, whilst criminal justice clients in alcohol and drug rehabilitation generally don't fall back into drug use and have a far better chance at staying abstinent and out of the court system completely.