Criminal justice client rehabs are available as being a far better option than incarceration or significant fines for many who have already been convicted of any sort of alcohol or drug related crime. For instance, somebody who has been in prison for driving while impaired of alcohol or drugs may be eligible to get treatment services for their problem as an alternative to serving time in jail. The judge might even order that the individual receive rehab, either alone or as well as other sentencing. New offenders specifically in many cases are given the chance to choose a criminal justice client rehab as opposed to other sentencing, and it is well-advised that they benefit from it when it is an alternative. The theory behind criminal justice client rehabs is it is way more effective and efficient to invest commitment into rehabilitation than punishment. Much research has been done to observe 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 quite positive, and criminal justice clients who do take part in rehab have a much better probability of remaining out of the system following rehabilitation.