Criminal justice client rehabs can be considered like a significantly better option than incarceration or heavy fines for individuals who have already been convicted of any sort of alcohol or drug related crime. For instance, anyone who has been in prison for driving while impaired of alcohol or drugs may be eligible for treatment services for his or her problem instead of serving time in jail. The judge may even order the individual receive treatment, either alone or as well as other sentencing. New offenders specifically will often be given the opportunity to pick a criminal justice client rehab instead of other sentencing, and it is highly recommended that they reap the benefits of it when it is an alternative. The concept behind criminal justice client rehabs is that it is way more effective and efficient to invest time and effort into treatment than punishment. Much research has been done to observe how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. The signs and indicators seem to be quite positive, and criminal justice clients that experience rehab have a better chance of remaining out of the judicial system after treatment.