Criminal justice client rehabs can be considered as a far better option than incarceration or heavy fines for those who have already been convicted of any kind of alcohol or drug related crime. As an example, a person who has been in prison for dui of alcohol or drugs may qualify for rehab services because of their problem as opposed to serving time in jail. The judge might order that the individual receive treatment, either alone or together with other consequences. New offenders specifically in many cases are given the chance to go with a criminal justice client rehab as opposed to other sentencing, and it is well-advised they benefit from it when it is an option. The idea behind criminal justice client rehabs is that it is far more efficient and effective to invest effort and time into rehabilitation than punishment. Much research has been done to discover how effective this method is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. The signs and indicators seem to be quite positive, and criminal justice clients who do take part in rehabilitation have better potential for remaining out of the judicial system after treatment.