Criminal justice client rehabs are available as a considerably better option than time in jail or significant fines for individuals who have been convicted of any kind of drug or alcohol related crime. By way of example, anyone who has been in prison for driving drunk of drugs or alcohol may qualify for rehabilitation services because of their problem rather than serving time in jail. The judge may even order the individual receive treatment, either alone or in addition to other sentencing. Very first time offenders specifically are often given the opportunity to choose a criminal justice client rehab as opposed to other sentencing, and it is well-advised that they benefit from it when it is a choice. The idea behind criminal justice client rehabs is it is much more effective and efficient to invest commitment into rehab than enforcement of other consequences. Much research has been done to observe how effective this method is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. The signs and indicators seem quite positive, and criminal justice clients that experience rehab have a better probability of remaining out of the system after treatment.