Criminal justice client rehabs can be considered being a considerably better option than incarceration or heavy fines for many who have already been convicted of any kind of alcohol or drug related crime. For example, someone who has been in prison for driving while impaired of drugs or alcohol may be eligible to receive rehab services for problem instead of serving time in jail. The judge might order the individual receive rehab, either alone or along with other sentencing. New offenders specifically are often given the opportunity to select a criminal justice client rehab as an alternative to other sentencing, and it is well-advised that they benefit from it if it is an alternative. The concept behind criminal justice client rehabs is it is way more efficient and effective to invest time and effort into rehab than enforcement of other consequences. Much research has been carried out to observe how effective this approach is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. All indicators seem to be quite positive, and criminal justice clients who take part in rehabilitation have a much better probability of remaining out of the system following treatment.