Criminal justice client rehabs are available as being a significantly better option than time in jail or heavy fines for those who have already been convicted of any sort of alcohol or drug related crime. As an example, anyone who has been found guilty of driving drunk of drugs or alcohol may be eligible for treatment services for their problem as an alternative to serving time in jail. The judge could even order the individual receive rehab, either alone or as well as other consequences. First-time offenders in particular in many cases are given the chance to go with a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended they make the most of it if it is an alternative. The concept behind criminal justice client rehabs is that it is much more efficient and effective to invest time and energy into rehabilitation than enforcement of other consequences. Much research has been done to observe how effective this process is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. The signs and indicators seem quite positive, and criminal justice clients that do experience treatment have a better potential for remaining out of the judicial system after treatment.