Criminal justice client rehabs can be considered as a significantly better option than jail time or significant fines for individuals who have been convicted of any sort of alcohol or drug related crime. For instance, someone who has been in prison for driving while impaired of drugs or alcohol may be eligible to receive treatment services for problem rather than serving time in jail. The judge could even order the individual receive treatment, either alone or together with other consequences. First time offenders in particular tend to be given the opportunity to go with a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended they take advantage of it when it is a choice. The concept behind criminal justice client rehabs is that it is much more effective and efficient to invest commitment into rehabilitation than punishment. Much research has been completed to observe how effective this approach is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. All indicators appear to be quite positive, and criminal justice clients who experience rehab have better chance of remaining out of the judicial system following rehabilitation.