Criminal justice client rehabs are available like a significantly better option than incarceration or significant fines for those who have been convicted of any sort of alcohol or drug related crime. For example, someone who has been in prison for driving drunk of alcohol or drugs may qualify for rehab services because of their problem as opposed to serving time in prison. The judge could even order the individual receive rehab, either alone or together with other consequences. First time offenders in particular will often be given the opportunity select a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended that they take advantage of it when it is a choice. The concept behind criminal justice client rehabs is it is way more efficient and effective to invest effort and time into rehab than punishment. Much research has been carried out to see how effective this method is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. The signs and indicators seem to be quite positive, and criminal justice clients who do take part in rehab have better chance of remaining out of the system after rehabilitation.