Criminal justice client rehabs can be considered like a significantly better option than time in jail or heavy fines for individuals who have already been convicted of any kind of drug or alcohol related crime. For instance, someone who has been in prison for driving drunk of drugs or alcohol may qualify to get treatment services for their problem rather than serving time in jail. The judge may even order that the individual receive rehab, either alone or along with other consequences. First-time offenders in particular will often be given the opportunity to select a criminal justice client rehab as an alternative to other sentencing, and it is well-advised they reap the benefits of it when it is a possibility. The idea behind criminal justice client rehabs is it is way more efficient and effective to invest time and effort into rehabilitation than enforcement of other consequences. Much research has been done to find out how effective this strategy is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. All indicators seem quite positive, and criminal justice clients that take part in rehabilitation have better probability of remaining out of the system after treatment.