Criminal justice client rehabs can be considered like a significantly better option than jail time or significant fines for individuals who have been convicted of any kind of drug or alcohol related crime. As an example, someone who has been found guilty of driving while impaired of alcohol or drugs may qualify to receive rehabilitation services for problem as opposed to serving time in prison. The judge might order that the individual receive rehabilitation, either alone or in addition to other consequences. Very 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 make the most of it if it is an option. The concept behind criminal justice client rehabs is that it is much more effective and efficient to invest time and energy into rehab than enforcement of other consequences. Much research has been done to see how effective this approach 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 who do take part in rehab have a better chance of remaining out of the system after treatment.