Criminal justice client rehabs can be considered as being a considerably better option than prison time or heavy fines for those who have been convicted of any type of drug or alcohol related crime. By way of example, a person who has been in prison for driving under the influence of drugs or alcohol may be eligible for treatment services for his or her problem as an alternative to serving time in prison. The judge could even order that the individual receive treatment, either alone or as well as other consequences. New offenders specifically are often given the ability to go with a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended that they make the most of it when it is an alternative. The concept behind criminal justice client rehabs is it is way more efficient and effective to invest effort and time into treatment than punishment. Much research has been carried out to find out how effective this approach 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 do experience treatment have a better chance of remaining out of the system following rehab.