Criminal justice client rehabs can be considered being a considerably better option than jail time or heavy fines for those who have already been convicted of any sort of alcohol or drug related crime. For instance, a person who has been in prison for driving drunk of alcohol or drugs may qualify for rehabilitation services for their problem instead of serving time in jail. The judge might order the individual receive rehabilitation, either alone or together with other sentencing. First-time offenders specifically in many cases are given the chance to select a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended 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 commitment into treatment than punishment. Much research has been completed to see how effective this method is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. The signs and indicators seem to be quite positive, and criminal justice clients who experience treatment have a better chance of remaining out of the judicial system after treatment.