Criminal justice client rehabs can be considered as being a considerably better option than time in jail or heavy fines for those who have been convicted of any sort of drug or alcohol related crime. As an example, anyone who has been in prison for driving drunk of drugs or alcohol may qualify for treatment services because of their problem instead of serving time in prison. The judge may even order the individual receive rehab, either alone or in addition to other consequences. New offenders specifically in many cases are given the chance to pick a criminal justice client rehab rather than other sentencing, and it is well-advised that they make the most of it if it's a choice. The theory behind criminal justice client rehabs is that it is far more effective and efficient to invest time and energy into treatment than enforcement of other consequences. Much research has been done to observe how effective this method is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. The signs and indicators seem to be quite positive, and criminal justice clients that do experience rehabilitation have a better potential for remaining out of the system following rehabilitation.