Criminal justice client rehabs are available as being a significantly better option than time in jail or heavy fines for individuals who have been convicted of any sort of drug or alcohol related crime. By way of 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 their problem rather than serving time in prison. The judge might even order that the individual receive rehabilitation, either alone or along with other sentencing. New offenders in particular will often be given the opportunity select a criminal justice client rehab instead of other sentencing, and it is highly recommended they take advantage of it when it is an alternative. The concept behind criminal justice client rehabs is it is far more effective and efficient to invest effort and time into treatment than punishment. Much research has been carried out to find out how effective this method is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. All indicators appear to be quite positive, and criminal justice clients who take part in treatment have a better probability of remaining out of the judicial system after treatment.