Criminal justice client rehabs are available as a far better option than jail time or heavy fines for many who have already been convicted of any sort of drug or alcohol related crime. For example, someone who has been in prison for driving drunk of alcohol or drugs may be eligible to receive rehabilitation services for problem instead of serving time in jail. The judge might order that the individual receive rehabilitation, either alone or as well as other consequences. First-time offenders specifically will often be given the chance to select a criminal justice client rehab instead of other sentencing, and it is highly recommended that they benefit from it if it is an alternative. The idea behind criminal justice client rehabs is that it is way more efficient and effective to invest effort and time into treatment than punishment. Much research has been done to find out how effective this strategy is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. All indicators appear to be quite positive, and criminal justice clients who experience rehabilitation have a much better probability of remaining out of the system following rehabilitation.