Criminal justice client rehabs are available being a considerably better option than jail time or heavy fines for those who have already been convicted of any type of drug or alcohol related crime. By way of example, 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 could even order that the individual receive rehabilitation, either alone or as well as other sentencing. Very first time offenders specifically are often given the ability to pick a criminal justice client rehab as opposed to other sentencing, and it is highly recommended that they reap the benefits of it when it is a choice. The concept behind criminal justice client rehabs is that it is far more effective and efficient to invest effort and time into rehab than enforcement of other consequences. Much research has been carried out to discover how effective this approach 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 to be quite positive, and criminal justice clients that experience rehab have a much better probability of remaining out of the judicial system after treatment.