Criminal justice client rehabs are available as a significantly better option than jail time or heavy fines for those who have been convicted of any type of drug or alcohol related crime. As an example, someone who has been in prison for dui of alcohol or drugs may be eligible to get rehab services for his or her problem as an alternative to serving time in prison. The judge might even order that the individual receive treatment, either alone or along with other consequences. New offenders specifically are often given the ability to choose a criminal justice client rehab as opposed to other sentencing, and it is well-advised they make the most of it if it's an option. The concept behind criminal justice client rehabs is that it is way more effective and efficient to invest time and effort into rehab than enforcement of other consequences. Much research has been carried out to find out how effective this method is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. The signs and indicators seem quite positive, and criminal justice clients that do experience treatment have a better probability of remaining out of the system after rehabilitation.