Criminal justice client rehabs are available as being a considerably better option than prison time or significant fines for those who have been convicted of any sort of drug or alcohol related crime. As an example, anyone who has been found guilty of driving drunk of alcohol or drugs may qualify to receive rehab services for their problem as an alternative to serving time in jail. The judge could even order the individual receive rehabilitation, either alone or together with other consequences. First-time offenders in particular will often be given the chance to choose a criminal justice client rehab instead of other sentencing, and it is highly recommended they benefit from it when it is an option. The theory behind criminal justice client rehabs is it is much more effective and efficient to invest commitment into rehabilitation than punishment. Much research has been carried out to see how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. The signs and indicators seem quite positive, and criminal justice clients that experience treatment have a better probability of remaining out of the judicial system after rehabilitation.