Criminal justice client rehabs are available as a significantly better option than jail time or heavy fines for individuals who have been convicted of any type of drug or alcohol related crime. For example, someone who has been in prison for driving while impaired of alcohol or drugs may be eligible to get treatment services for problem as opposed to serving time in prison. The judge might order the individual receive rehab, either alone or together with other consequences. New offenders specifically will often be given the opportunity choose a criminal justice client rehab as opposed to other sentencing, and it is well-advised they make the most of it when it is a possibility. The theory behind criminal justice client rehabs is it is much more efficient and effective to invest effort and time into treatment than enforcement of other consequences. Much research has been carried out to discover how effective this process is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. All indicators seem to be quite positive, and criminal justice clients that do take part in rehabilitation have a much better potential for remaining out of the judicial system after rehabilitation.