Criminal justice client rehabs can be considered as a far better option than jail time or significant fines for many who have already been convicted of any type of alcohol or drug related crime. As an example, a person who has been found guilty of driving while impaired of drugs or alcohol may qualify to get rehabilitation services for their problem rather than serving time in jail. The judge may even order that the individual receive rehab, either alone or together with other sentencing. First time offenders specifically will often be given the opportunity to select a criminal justice client rehab as opposed to other sentencing, and it is well-advised they make the most of it if it is an option. The idea behind criminal justice client rehabs is that it is far more efficient and effective to invest commitment into rehab than punishment. Much research has been done to find out how effective this method is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. The signs and indicators seem quite positive, and criminal justice clients that take part in rehab have a much better chance of remaining out of the system following treatment.