Criminal justice client rehabs can be considered like a significantly better option than incarceration or heavy fines for individuals who have been convicted of any type of drug or alcohol related crime. For example, someone who has been in prison for driving drunk of alcohol or drugs may qualify for rehabilitation services for their problem rather than serving time in jail. The judge might order the individual receive rehabilitation, either alone or in addition to other sentencing. First time offenders specifically tend to be given the chance to go with a criminal justice client rehab instead of other sentencing, and it is highly recommended that they take advantage of it when it is a possibility. The concept behind criminal justice client rehabs is that it is much more efficient and effective to invest commitment into treatment than enforcement of other consequences. 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 treatment. The signs and indicators appear to be quite positive, and criminal justice clients that do take part in rehabilitation have a much better probability of remaining out of the judicial system after rehab.