Criminal justice client rehabs are available like a significantly better option than prison time or significant fines for those who have already been convicted of any kind of alcohol or drug related crime. By way of example, anyone who has been found guilty of driving under the influence of alcohol or drugs may qualify for rehabilitation services for their problem as an alternative to serving time in jail. The judge might order that the individual receive rehabilitation, either alone or as well as other sentencing. New offenders specifically in many cases are given the opportunity to select a criminal justice client rehab instead of other sentencing, and it is highly recommended they take advantage of it if it is an option. The idea behind criminal justice client rehabs is it is much more efficient and effective to invest time and effort into rehab 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 rehabilitation. All indicators seem to be quite positive, and criminal justice clients who take part in rehab have better potential for remaining out of the system after rehabilitation.