Criminal justice client rehabs are available as a significantly better option than time in jail or significant fines for many who have already been convicted of any sort of drug or alcohol related crime. By way of example, someone who has been in prison for driving while impaired of drugs or alcohol may be eligible to receive treatment services for their problem rather than serving time in prison. The judge might order the individual receive treatment, either alone or in addition to other consequences. Very first time offenders in particular are often given the chance to select a criminal justice client rehab instead of other sentencing, and it is well-advised they take advantage of it if it's a choice. The idea behind criminal justice client rehabs is that it is far more efficient and effective to invest effort and time into rehab than punishment. Much research has been carried out to observe 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 do take part in rehab have a much better potential for remaining out of the system following treatment.