Criminal justice client rehabs are available as being a far better option than time in jail or heavy fines for individuals who have been convicted of any sort of alcohol or drug related crime. For example, a person who has been in prison for driving drunk of drugs or alcohol may qualify to receive rehab services for their problem as an alternative to serving time in jail. The judge may even order that the individual receive treatment, either alone or together with other consequences. First time offenders in particular are often given the opportunity to pick a criminal justice client rehab as opposed to other sentencing, and it is highly recommended that they take advantage of it when it is an option. The idea behind criminal justice client rehabs is that it is far more effective and efficient to invest time and effort into rehabilitation than enforcement of other consequences. Much research has been done to observe how effective this method is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. All indicators seem quite positive, and criminal justice clients that do experience rehab have a better probability of remaining out of the judicial system after rehab.