Criminal justice client rehabs can be considered as being a considerably better option than prison time or heavy fines for those who have been convicted of any kind of alcohol or drug related crime. By way of example, somebody who has been in prison for driving while impaired of drugs or alcohol may qualify to obtain treatment services for his or her problem instead of serving time in prison. The judge may even order the individual receive treatment, either alone or as well as other sentencing. New offenders in particular in many cases are given the chance to choose a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended that they make the most of it if it is a possibility. The theory behind criminal justice client rehabs is it is far more effective and efficient to invest commitment into treatment than enforcement of other consequences. Much research has been carried out to find out how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. All indicators appear to be quite positive, and criminal justice clients that do take part in treatment have a much better potential for remaining out of the system following rehabilitation.