Criminal justice client rehabs are available being a considerably better option than prison time or heavy fines for many who have already been convicted of any kind of alcohol or drug related crime. As an example, a person who has been found guilty of driving under the influence of alcohol or drugs may be eligible to get treatment services for his or her problem as an alternative to serving time in prison. The judge could even order that the individual receive rehab, either alone or along with other consequences. New offenders in particular will often be given the ability to choose a criminal justice client rehab as opposed to other sentencing, and it is highly recommended that they take advantage of it when it is a possibility. The idea behind criminal justice client rehabs is it is far more effective and efficient to invest commitment into treatment than punishment. Much research has been carried out to observe how effective this method is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. All indicators seem quite positive, and criminal justice clients that take part in treatment have a better chance of remaining out of the system following rehabilitation.