Criminal justice client rehabs can be considered being a considerably better option than incarceration or heavy 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 drugs or alcohol may qualify for rehabilitation services for his or her problem instead of serving time in jail. The judge might order the individual receive rehab, either alone or together with other sentencing. New offenders in particular will often be given the chance to pick a criminal justice client rehab rather than other sentencing, and it is well-advised that they benefit from it if it is a possibility. The concept behind criminal justice client rehabs is it is way more effective and efficient to invest effort and time into rehabilitation than punishment. Much research has been carried out to find out how effective this method is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. All indicators seem to be quite positive, and criminal justice clients who do take part in treatment have better probability of remaining out of the judicial system after rehab.