Criminal justice client rehabs are available being a considerably better option than time in jail or heavy fines for many who have been convicted of any type of alcohol or drug related crime. As an example, anyone who has been in prison for driving under the influence of drugs or alcohol may qualify to obtain treatment services for their problem as an alternative to serving time in jail. The judge might even order the individual receive rehab, either alone or in addition to other sentencing. New offenders in particular tend to be given the opportunity to choose a criminal justice client rehab instead of other sentencing, and it is well-advised that they take advantage of it if it is a possibility. The idea behind criminal justice client rehabs is it is way more effective and efficient to invest commitment into rehabilitation than enforcement of other consequences. Much research has been carried out to observe how effective this strategy is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. The signs and indicators appear to be quite positive, and criminal justice clients that do take part in rehabilitation have a better possibility of remaining out of the system after treatment.