Criminal justice client rehabs are available as being a considerably better option than time in jail or significant fines for those who have already been convicted of any type of alcohol or drug related crime. By way of example, somebody who has been found guilty of driving while impaired of drugs or alcohol may be eligible for treatment services because of their problem instead of serving time in jail. The judge might even order the individual receive treatment, either alone or along with other consequences. New offenders specifically will often be given the chance to pick a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended that they take advantage of it if it is an option. The theory behind criminal justice client rehabs is that it is much more effective and efficient to invest effort and time into rehabilitation than enforcement of other consequences. Much research has been completed to observe how effective this strategy 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 do take part in treatment have a better possibility of remaining out of the judicial system following treatment.