Criminal justice client rehabs can be considered being a significantly better option than jail time or significant fines for many who have been convicted of any sort of alcohol or drug related crime. By way of example, a person who has been in prison for driving while impaired of drugs or alcohol may be eligible for treatment services for their problem instead of serving time in jail. The judge might order that the individual receive rehab, either alone or together with other sentencing. New offenders specifically will often be given the chance to select a criminal justice client rehab rather than other sentencing, and it is well-advised that they reap the benefits of it if it is an option. The theory behind criminal justice client rehabs is it is much more effective and efficient to invest time and effort into treatment than punishment. Much research has been carried out to see how effective this process is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. The signs and indicators seem to be quite positive, and criminal justice clients who take part in rehabilitation have a better chance of remaining out of the judicial system following rehabilitation.