Criminal justice client rehabs are available as being a considerably better option than prison time or significant fines for individuals who have already been convicted of any kind of alcohol or drug related crime. As an example, anyone who has been in prison for driving drunk of drugs or alcohol may be eligible to receive rehabilitation services for their problem as opposed to serving time in jail. The judge could even order that the individual receive rehabilitation, either alone or as well as other sentencing. New offenders specifically are often given the chance to choose a criminal justice client rehab instead of other sentencing, and it is well-advised that they make the most of it if it is an option. The idea behind criminal justice client rehabs is that it is far more efficient and effective to invest commitment into rehab than enforcement of other consequences. Much research has been done to discover 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 who do take part in treatment have a much better potential for remaining out of the system following rehab.