Criminal justice client rehabs are available like a considerably better option than time in jail or significant fines for those who have been convicted of any type of drug or alcohol related crime. For example, someone who has been in prison for driving while impaired of drugs or alcohol may qualify for treatment services for their problem rather than serving time in jail. The judge may even order that the individual receive rehabilitation, either alone or in addition to other sentencing. New offenders specifically are often given the opportunity select a criminal justice client rehab instead of other sentencing, and it is well-advised they reap the benefits of it if it is a possibility. The concept behind criminal justice client rehabs is it is much more effective and efficient to invest commitment into rehabilitation than enforcement of other consequences. Much research has been done to see how effective this process is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. The signs and indicators appear to be quite positive, and criminal justice clients who do take part in rehab have better potential for remaining out of the system after rehabilitation.