Criminal justice client rehabs can be considered as being a significantly better option than jail time or heavy fines for those who have already been convicted of any kind of drug or alcohol related crime. As an example, somebody who has been in prison for driving drunk of alcohol or drugs may be eligible to get rehab services because of their problem rather than serving time in jail. The judge might order that the individual receive rehabilitation, either alone or along with other sentencing. New offenders specifically tend to be given the opportunity to go with a criminal justice client rehab instead of other sentencing, and it is highly recommended that they reap the benefits of it if it is a possibility. The concept behind criminal justice client rehabs is it is far more efficient and effective to invest time and effort into rehabilitation than enforcement of other consequences. Much research has been completed to discover how effective this strategy is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. The signs and indicators seem to be quite positive, and criminal justice clients who experience treatment have a better potential for remaining out of the system following rehab.