Criminal justice client rehabs are available like a significantly better option than jail time or significant fines for individuals who have been convicted of any kind of alcohol or drug related crime. For example, anyone who has been in prison for driving while impaired of alcohol or drugs may qualify for rehabilitation services for his or her problem as an alternative to serving time in jail. The judge might even order that the individual receive treatment, either alone or in addition to other sentencing. Very first time offenders in particular will often be given the opportunity go with a criminal justice client rehab rather than other sentencing, and it is highly recommended they take advantage of it when it is an option. The idea behind criminal justice client rehabs is that it is much more efficient and effective to invest time and energy 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 individual returns or not to criminal justice system following rehab. The signs and indicators seem quite positive, and criminal justice clients who experience treatment have better chance of remaining out of the judicial system after treatment.