Criminal justice client rehabs can be considered being a far better option than time in jail or significant fines for those who have already been convicted of any sort of drug or alcohol related crime. For instance, someone who has been in prison for driving while impaired of alcohol or drugs may qualify to get treatment services for their problem instead of serving time in prison. The judge could even order that the individual receive rehab, either alone or as well as other sentencing. New offenders in particular in many cases are given the ability to go with a criminal justice client rehab rather than other sentencing, and it is well-advised they make the most of it if it is a choice. The idea behind criminal justice client rehabs is that it is much more efficient and effective to invest time and effort into treatment than enforcement of other consequences. Much research has been done to discover how effective this strategy is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. All indicators seem to be quite positive, and criminal justice clients who do experience rehabilitation have a much better chance of remaining out of the judicial system after rehab.