Criminal justice client rehabs can be considered like a considerably better option than jail time or significant fines for many who have already been convicted of any kind of drug or alcohol related crime. For instance, a person who has been in prison for driving under the influence of alcohol or drugs may be eligible to receive rehab services for his or her problem as opposed to serving time in prison. The judge may even order the individual receive treatment, either alone or together with other sentencing. New offenders specifically in many cases are given the ability to choose a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended they benefit from it if it is an alternative. The concept behind criminal justice client rehabs is it is much more efficient and effective to invest effort and time into rehabilitation than enforcement of other consequences. Much research has been carried out to discover how effective this strategy is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. All indicators appear to be quite positive, and criminal justice clients who do take part in rehab have a much better probability of remaining out of the judicial system following rehabilitation.