Criminal justice client rehabs can be considered as a considerably better option than incarceration or heavy fines for many who have been convicted of any sort of drug or alcohol related crime. As an example, a person who has been in prison for driving under the influence of drugs or alcohol may be eligible for rehab services for their problem as opposed to serving time in jail. The judge may even order that the individual receive treatment, either alone or in addition to other sentencing. New offenders specifically in many cases are given the ability to choose 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 idea behind criminal justice client rehabs is it is much more effective and efficient to invest effort and time 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 individual returns or not to criminal justice system following rehab. All indicators seem to be quite positive, and criminal justice clients who take part in treatment have better chance of remaining out of the judicial system after rehabilitation.