Criminal justice client rehabs are available as being a significantly better option than time in jail or significant fines for many who have already been convicted of any type of drug or alcohol related crime. By way of example, someone who has been found guilty of driving while impaired of drugs or alcohol may qualify to get treatment services for his or her problem rather than serving time in prison. The judge may even order that the individual receive treatment, either alone or together with other consequences. New offenders in particular in many cases are given the opportunity to choose a criminal justice client rehab instead of other sentencing, and it is well-advised they reap the benefits of it if it's an option. The theory behind criminal justice client rehabs is that it is far more efficient and effective to invest time and effort into treatment than punishment. Much research has been completed to observe how effective this method is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. The signs and indicators appear to be quite positive, and criminal justice clients who experience rehab have a much better chance of remaining out of the judicial system following treatment.