Criminal justice client rehabs are available being a far better option than time in jail or heavy fines for individuals who have been convicted of any type of drug or alcohol related crime. For instance, anyone who has been in prison for driving drunk of alcohol or drugs may be eligible to get treatment services for their problem rather than serving time in prison. The judge might order the individual receive treatment, either alone or in addition to other sentencing. Very first time offenders in particular tend to be given the ability to pick a criminal justice client rehab as opposed to other sentencing, and it is highly recommended they make the most of it when it is an alternative. The theory behind criminal justice client rehabs is that it is way more efficient and effective to invest time and effort into treatment than punishment. Much research has been carried out to find out how effective this process is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. The signs and indicators seem to be quite positive, and criminal justice clients that experience rehabilitation have better potential for remaining out of the judicial system following treatment.