Criminal justice client rehabs can be considered as a significantly better option than time in jail or heavy fines for many who have already been convicted of any kind of alcohol or drug related crime. For example, anyone who has been found guilty of dui of alcohol or drugs may qualify to obtain treatment services for his or her problem rather than serving time in jail. The judge might even order the individual receive rehabilitation, either alone or together with other consequences. First-time offenders specifically will often be given the ability to choose a criminal justice client rehab instead of other sentencing, and it is well-advised they make the most of it if it's an option. The theory behind criminal justice client rehabs is it is far more efficient and effective to invest time and energy into treatment than punishment. Much research has been carried out to discover how effective this method 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 quite positive, and criminal justice clients who experience rehab have better possibility of remaining out of the system following rehab.