Criminal justice client rehabs are available like a considerably better option than time in jail or heavy fines for individuals who have already been convicted of any type of drug or alcohol related crime. As an example, a person who has been found guilty of driving drunk of drugs or alcohol may be eligible to receive rehab services for problem rather than serving time in prison. The judge might even order the individual receive rehab, either alone or along with other sentencing. First time offenders specifically will often be given the ability to choose a criminal justice client rehab instead of other sentencing, and it is well-advised they take advantage of it when it is a possibility. The concept behind criminal justice client rehabs is it is far more effective and efficient to invest time and energy into treatment than enforcement of other consequences. Much research has been carried out to observe how effective this approach is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. All indicators seem to be quite positive, and criminal justice clients that take part in treatment have a better chance of remaining out of the judicial system following rehab.