Criminal justice client rehabs are available as a far better option than prison time or heavy fines for those who have been convicted of any type of drug or alcohol related crime. As an example, a person who has been found guilty of driving while impaired of alcohol or drugs may qualify for rehab services for problem rather than serving time in jail. The judge might even order that the individual receive treatment, either alone or together with other consequences. Very first time offenders in particular in many cases are given the chance to select a criminal justice client rehab as opposed to other sentencing, and it is well-advised they reap the benefits of it if it is a possibility. The theory behind criminal justice client rehabs is it is much more effective and efficient to invest effort and time into rehabilitation than punishment. Much research has been done to find out how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. All indicators appear to be quite positive, and criminal justice clients that do take part in treatment have better chance of remaining out of the judicial system following rehabilitation.