Criminal justice client rehabs are available like a significantly better option than incarceration or significant fines for individuals who have already been convicted of any type of alcohol or drug related crime. For example, anyone who has been in prison for driving while impaired of drugs or alcohol may be eligible to get rehab services for problem as opposed to serving time in prison. The judge could even order that the individual receive rehab, either alone or as well as other consequences. First-time offenders in particular will often be given the opportunity to pick a criminal justice client rehab instead of other sentencing, and it is well-advised that they make the most of it if it is an option. The concept behind criminal justice client rehabs is that it is far more effective and efficient to invest time and energy into rehabilitation 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 rehab. All indicators seem to be quite positive, and criminal justice clients who do experience rehab have a much better probability of remaining out of the system following rehabilitation.