Criminal justice client rehabs can be considered as a considerably better option than prison time or heavy fines for many who have been convicted of any type of drug or alcohol related crime. As an example, a person who has been found guilty of driving under the influence of drugs or alcohol may qualify to receive rehabilitation services for his or her problem as opposed to serving time in jail. The judge might even order the individual receive treatment, either alone or together with other consequences. New offenders in particular tend to be given the chance to pick a criminal justice client rehab rather than other sentencing, and it is well-advised that they benefit from it when it is a choice. The idea behind criminal justice client rehabs is 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 see how effective this method is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. All indicators seem to be quite positive, and criminal justice clients who do experience treatment have better potential for remaining out of the system following treatment.