Criminal justice client rehabs are available as a far better option than incarceration or significant fines for many who have been convicted of any type of alcohol or drug related crime. For instance, someone who has been in prison for driving drunk of alcohol or drugs may be eligible to obtain rehabilitation services for his or her problem instead of serving time in jail. The judge might even order the individual receive rehab, either alone or along with other sentencing. New offenders specifically are often given the opportunity go with a criminal justice client rehab instead of other sentencing, and it is highly recommended they make the most of it when it is an option. The idea behind criminal justice client rehabs is it is far more effective and efficient to invest commitment into treatment than punishment. Much research has been done to see how effective this approach 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 experience rehab have better potential for remaining out of the system following rehab.