Criminal justice client rehabs are available as a significantly better option than prison time or significant fines for many who have already been convicted of any sort of drug or alcohol related crime. By way of example, someone who has been found guilty of driving drunk of alcohol or drugs may be eligible for rehabilitation services for their problem instead of serving time in jail. The judge might order the individual receive rehab, either alone or along with other consequences. New offenders in particular in many cases are given the opportunity go with a criminal justice client rehab as an alternative to other sentencing, and it is well-advised that they make the most of it when it is a choice. The concept behind criminal justice client rehabs is it is much more effective and efficient to invest effort and time into rehab than punishment. Much research has been done to observe how effective this strategy is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. All indicators appear to be quite positive, and criminal justice clients that do experience rehab have a much better probability of remaining out of the system after treatment.