Criminal justice client rehabs can be considered as a considerably better option than incarceration or heavy fines for those who have already been convicted of any type of alcohol or drug related crime. For example, anyone who has been in prison for driving drunk of drugs or alcohol may qualify for rehabilitation services for his or her problem rather than serving time in prison. The judge may even order that the individual receive treatment, either alone or as well as other sentencing. First-time offenders in particular will often be given the chance to pick a criminal justice client rehab rather than other sentencing, and it is well-advised they benefit from it when it is an alternative. The concept behind criminal justice client rehabs is it is way more efficient and effective to invest time and effort into treatment than punishment. Much research has been completed to find out how effective this strategy 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 that do take part in rehabilitation have a better potential for remaining out of the system following treatment.