Criminal justice client rehabs are available like a considerably better option than prison time or significant fines for many who have been convicted of any sort of alcohol or drug related crime. For example, someone who has been in prison for driving under the influence of drugs or alcohol may qualify to receive treatment services for his or her problem rather than serving time in jail. The judge might order the individual receive rehab, either alone or as well as 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 they benefit from it if it is an option. The concept behind criminal justice client rehabs is that it is way more effective and efficient to invest effort and time into rehab than punishment. Much research has been carried out to observe how effective this process is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. The signs and indicators seem quite positive, and criminal justice clients that do experience rehabilitation have a much better chance of remaining out of the judicial system following treatment.