Criminal justice client rehabs are available as a significantly better option than time in jail or significant fines for those who have been convicted of any type of alcohol or drug related crime. For instance, somebody who has been found guilty of driving drunk of alcohol or drugs may qualify to obtain rehabilitation services for their problem instead of serving time in prison. The judge may even order that the individual receive treatment, either alone or along with other sentencing. First-time offenders in particular will often be given the opportunity to select 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 choice. The idea behind criminal justice client rehabs is it is far more efficient and effective to invest time and effort into rehabilitation than enforcement of other consequences. Much research has been carried out to observe how effective this method is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. All indicators appear to be quite positive, and criminal justice clients that experience rehab have a better probability of remaining out of the judicial system following treatment.