Criminal justice client rehabs can be considered as being a considerably better option than incarceration or heavy fines for individuals who have already been convicted of any type of drug or alcohol related crime. For instance, someone who has been found guilty of driving drunk of alcohol or drugs may qualify to receive treatment services for his or her problem as an alternative to serving time in prison. The judge may even order the individual receive rehab, either alone or as well as other consequences. New offenders in particular in many cases are given the opportunity choose a criminal justice client rehab instead of other sentencing, and it is highly recommended that they benefit from it if it's a choice. The theory behind criminal justice client rehabs is that it is far more efficient and effective to invest effort and time into rehab than enforcement of other consequences. Much research has been done to discover how effective this approach is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. All indicators seem to be quite positive, and criminal justice clients that do experience treatment have better chance of remaining out of the system following rehabilitation.