Criminal justice client rehabs are available being a considerably better option than time in jail or heavy fines for many who have already been convicted of any type of alcohol or drug related crime. As an example, a person who has been in prison for driving drunk of alcohol or drugs may qualify to receive rehabilitation services because of their problem as opposed to serving time in jail. The judge may even order that the individual receive rehab, either alone or in addition to other consequences. Very first time offenders in particular will often be given the chance to go with a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended they make the most of it when it is an option. The concept behind criminal justice client rehabs is that it is far more effective and efficient to invest commitment into treatment than enforcement of other consequences. Much research has been completed to see how effective this process 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 who do take part in rehab have better potential for remaining out of the judicial system following rehab.