Criminal justice client rehabs are available as a considerably better option than jail time or significant fines for individuals who have already been convicted of any type of alcohol or drug related crime. For example, somebody who has been found guilty of driving while impaired of alcohol or drugs may qualify to get rehabilitation services for their problem instead of serving time in jail. The judge could even order that the individual receive rehabilitation, either alone or together with other consequences. First time offenders specifically will often be given the opportunity go with a criminal justice client rehab as an alternative to other sentencing, and it is well-advised they make the most of it when it is an option. The idea behind criminal justice client rehabs is it is way more effective and efficient to invest commitment into rehab 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. The signs and indicators seem quite positive, and criminal justice clients that experience treatment have a much better chance of remaining out of the system following treatment.