Criminal justice client rehabs are available being a significantly better option than jail time or significant fines for those who have been convicted of any sort of alcohol or drug related crime. By way of example, somebody who has been found guilty of driving while impaired of alcohol or drugs may be eligible to get rehab services for his or her problem instead of serving time in prison. The judge may even order that the individual receive rehab, either alone or in addition to other sentencing. New offenders in particular tend to be given the opportunity to choose a criminal justice client rehab rather than other sentencing, and it is well-advised they make the most of it if it is an option. The concept behind criminal justice client rehabs is it is far more effective and efficient to invest commitment into treatment than enforcement of other consequences. Much research has been carried out to see how effective this approach 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 quite positive, and criminal justice clients who do experience treatment have a better potential for remaining out of the system after rehab.