Criminal justice client rehabs are available as a considerably better option than time in jail or significant fines for many who have been convicted of any kind of alcohol or drug related crime. For instance, someone who has been in prison for driving under the influence of drugs or alcohol may qualify for rehab services for their problem as opposed to serving time in jail. The judge may even order the individual receive treatment, either alone or together with other consequences. First time offenders specifically tend to be given the chance to pick a criminal justice client rehab instead of other sentencing, and it is well-advised they reap the benefits of it if it's an option. The idea behind criminal justice client rehabs is it is far more efficient and effective to invest effort and time into rehabilitation than enforcement of other consequences. Much research has been carried out to see 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 appear to be quite positive, and criminal justice clients who do take part in treatment have a better potential for remaining out of the system after rehab.