Criminal justice client rehabs can be considered as being a significantly better option than prison time or significant fines for many who have been convicted of any type of alcohol or drug related crime. For example, somebody who has been in prison for driving drunk of drugs or alcohol may qualify to get rehab services for his or her problem rather than serving time in prison. The judge could even order that the individual receive rehabilitation, either alone or in addition to other consequences. First-time offenders in particular will often be given the opportunity to go with a criminal justice client rehab instead of other sentencing, and it is highly recommended they reap the benefits of it when it is an alternative. The theory 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 carried out to observe how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. All indicators appear to be quite positive, and criminal justice clients that do take part in rehabilitation have a better possibility of remaining out of the judicial system following treatment.