Criminal justice client rehabs can be considered as being a considerably better option than incarceration or significant fines for individuals who have already been convicted of any type of drug or alcohol related crime. As an example, somebody who has been found guilty of driving under the influence of drugs or alcohol may qualify for treatment services because of their problem instead of serving time in prison. The judge might order that the individual receive rehab, either alone or along with other consequences. New offenders in particular in many cases are given the opportunity to select a criminal justice client rehab as an alternative to other sentencing, and it is well-advised they reap the benefits of it if it is a possibility. The theory behind criminal justice client rehabs is it is much more efficient and effective to invest time and effort into rehab than punishment. Much research has been done to see how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. All indicators appear to be quite positive, and criminal justice clients who take part in rehab have a better potential for remaining out of the judicial system following rehabilitation.