Criminal justice client rehabs can be considered as being a far better option than jail time or significant fines for many who have been convicted of any type of drug or alcohol related crime. For example, anyone who has been in prison for driving while impaired of alcohol or drugs may be eligible to receive rehab services for his or her problem rather than serving time in jail. The judge may even order the individual receive rehab, either alone or along with other sentencing. First time offenders in particular tend to be given the chance to select a criminal justice client rehab as opposed to other sentencing, and it is highly recommended they benefit from it when it is a choice. The concept behind criminal justice client rehabs is that it is much more efficient and effective to invest commitment into rehab than enforcement of other consequences. Much research has been carried out to see how effective this method is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. All indicators seem to be quite positive, and criminal justice clients that experience rehab have a better potential for remaining out of the system after rehabilitation.