Criminal justice client rehabs are available as being a far better option than prison time or heavy fines for individuals who have been convicted of any sort of alcohol or drug related crime. For example, somebody who has been in prison for driving under the influence of drugs or alcohol may be eligible to receive rehab services for his or her problem as opposed to serving time in prison. The judge may even order that the individual receive rehabilitation, either alone or together with other consequences. First time offenders in particular will often be given the ability to choose a criminal justice client rehab instead of other sentencing, and it is well-advised they take advantage of it when it is a choice. The idea behind criminal justice client rehabs is it is far more efficient and effective to invest time and energy into treatment than punishment. Much research has been carried out to observe how effective this strategy is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. All indicators seem quite positive, and criminal justice clients who do experience rehab have better possibility of remaining out of the system after treatment.