Criminal justice client rehabs are available being a far better option than jail time or significant fines for those who have already been convicted of any kind of alcohol or drug related crime. For instance, anyone who has been in prison for driving while impaired of alcohol or drugs may qualify to obtain treatment services for their problem as an alternative to serving time in jail. The judge might order that the individual receive treatment, either alone or in addition to other consequences. Very first time offenders in particular in many cases are given the chance to go with a criminal justice client rehab as opposed to other sentencing, and it is well-advised they reap the benefits of it if it is an alternative. The concept behind criminal justice client rehabs is it is much more efficient and effective to invest time and effort into rehabilitation than punishment. Much research has been carried out to discover how effective this strategy is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. All indicators appear to be quite positive, and criminal justice clients who experience rehabilitation have a better possibility of remaining out of the judicial system after rehab.