Criminal justice client rehabs can be considered as a considerably better option than time in jail or heavy fines for many who have already been convicted of any sort of drug or alcohol related crime. By way of example, someone who has been in prison for driving while impaired of alcohol or drugs may qualify to obtain treatment services for problem as an alternative to serving time in prison. The judge could even order that the individual receive rehab, either alone or along with other consequences. New offenders in particular tend to be 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 when it is an option. The theory behind criminal justice client rehabs is that it is way more effective and efficient to invest commitment into rehabilitation than punishment. Much research has been carried out to observe how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. The signs and indicators seem to be quite positive, and criminal justice clients that experience treatment have a much better possibility of remaining out of the system after rehabilitation.