Criminal justice client rehabs can be considered as a considerably better option than prison time or heavy fines for those who have been convicted of any kind of alcohol or drug related crime. By way of example, anyone who has been found guilty of driving while impaired of alcohol or drugs may be eligible to receive rehabilitation services for their problem as opposed to serving time in prison. The judge might order the individual receive rehab, either alone or together with other sentencing. First time offenders specifically are often given the opportunity choose a criminal justice client rehab instead of other sentencing, and it is highly recommended they benefit from it if it is a choice. The concept behind criminal justice client rehabs is it is far more efficient and effective to invest time and effort into rehabilitation than punishment. Much research has been carried out to find out how effective this strategy is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. All indicators appear to be quite positive, and criminal justice clients who take part in rehabilitation have better possibility of remaining out of the system after treatment.