Criminal justice client rehabs can be considered being a significantly better option than jail time or heavy fines for individuals who have already been convicted of any sort of alcohol or drug related crime. As an example, a person who has been found guilty of driving while impaired of drugs or alcohol may be eligible for rehabilitation services for problem instead of serving time in prison. The judge might even order the individual receive treatment, either alone or in addition to other consequences. First-time offenders specifically are often given the chance to select a criminal justice client rehab as opposed to other sentencing, and it is highly recommended they take advantage of it if it is an alternative. The theory behind criminal justice client rehabs is it is much more efficient and effective to invest commitment into rehabilitation than enforcement of other consequences. Much research has been completed to discover 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 appear to be quite positive, and criminal justice clients that experience rehab have a much better probability of remaining out of the judicial system following treatment.