Criminal justice client rehabs are available as a far better option than prison time or heavy fines for individuals who have already been convicted of any kind of alcohol or drug related crime. As an example, a person who has been found guilty of driving drunk of drugs or alcohol may qualify to obtain treatment services for problem as opposed to serving time in prison. The judge might even order the individual receive treatment, either alone or together with other sentencing. First time offenders specifically will often be given the chance to pick a criminal justice client rehab instead of other sentencing, and it is well-advised that they reap the benefits of it when it is an option. The theory behind criminal justice client rehabs is that it is way more effective and efficient to invest commitment into rehab than punishment. 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 rehab. The signs and indicators seem quite positive, and criminal justice clients who do take part in rehabilitation have a much better probability of remaining out of the system following treatment.