Criminal justice client rehabs can be considered as being a considerably better option than prison time or heavy fines for those who have been convicted of any type of drug or alcohol related crime. By way of example, someone who has been found guilty of driving while impaired of alcohol or drugs may qualify to receive rehab services because of their problem rather than serving time in jail. The judge could even order that the individual receive rehabilitation, either alone or as well as other consequences. New offenders in particular will often be given the ability to select a criminal justice client rehab rather than other sentencing, and it is well-advised they benefit from it when it is a choice. The theory behind criminal justice client rehabs is it is way more effective and efficient to invest effort and time into rehab than enforcement of other consequences. Much research has been done 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 quite positive, and criminal justice clients that do take part in rehab have a much better probability of remaining out of the judicial system following rehabilitation.