Criminal justice client rehabs are available as a far better option than jail time or significant fines for many who have already been convicted of any type of alcohol or drug related crime. As an example, somebody who has been in prison for driving drunk of drugs or alcohol may qualify to obtain rehab services because of their problem rather than serving time in jail. The judge might order the individual receive rehab, either alone or as well as other consequences. New offenders specifically in many cases are given the opportunity to go with a criminal justice client rehab instead of other sentencing, and it is well-advised that they take advantage of it when it is a possibility. The theory behind criminal justice client rehabs is it is way more efficient and effective to invest time and effort into treatment than punishment. Much research has been carried out to observe how effective this process is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. All indicators seem to be quite positive, and criminal justice clients who do take part in rehabilitation have a better potential for remaining out of the system after rehabilitation.