Criminal justice client rehabs are available being a considerably better option than prison time or heavy fines for individuals who have been convicted of any kind of drug or alcohol related crime. For example, a person who has been found guilty of driving while impaired of alcohol or drugs may qualify to obtain rehabilitation services because of their problem as an alternative to serving time in jail. The judge could even order that the individual receive rehabilitation, either alone or in addition to other consequences. New offenders specifically in many cases are given the chance to pick a criminal justice client rehab rather than other sentencing, and it is well-advised that they take advantage of it if it is a choice. The theory behind criminal justice client rehabs is it is much more efficient and effective to invest commitment into rehabilitation than enforcement of other consequences. Much research has been carried out to find out how effective this method is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. All indicators appear to be quite positive, and criminal justice clients that do experience rehabilitation have better potential for remaining out of the judicial system following rehab.