Criminal justice client rehabs can be considered as a far better option than time in jail or heavy fines for individuals who have already been convicted of any sort of alcohol or drug related crime. As an example, a person who has been found guilty of driving while impaired of alcohol or drugs may be eligible to get rehabilitation services because of their problem rather than serving time in prison. The judge might even order that the individual receive rehabilitation, either alone or together with other consequences. First time offenders specifically are often given the ability to pick a criminal justice client rehab as opposed to other sentencing, and it is highly recommended they make the most of it if it is a choice. The concept behind criminal justice client rehabs is that it is far more efficient and effective to invest time and energy into rehabilitation than enforcement of other consequences. Much research has been carried out 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 rehab. The signs and indicators seem quite positive, and criminal justice clients who take part in rehabilitation have a better potential for remaining out of the judicial system after treatment.