Criminal justice client rehabs can be considered as being a significantly better option than prison time or significant fines for individuals who have been convicted of any type of alcohol or drug related crime. By way of example, anyone who has been in prison for driving under the influence of alcohol or drugs may qualify for treatment services for his or her problem as an alternative to serving time in jail. The judge might even order that the individual receive rehab, either alone or as well as other consequences. New offenders in particular will often be given the opportunity choose a criminal justice client rehab instead of other sentencing, and it is highly recommended that they reap the benefits of it if it's a choice. The theory behind criminal justice client rehabs is that it is much more effective and efficient to invest time and energy into rehabilitation than enforcement of other consequences. Much research has been completed 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 treatment. The signs and indicators seem quite positive, and criminal justice clients that do experience treatment have better chance of remaining out of the system following rehabilitation.