Criminal justice client rehabs can be considered being a significantly better option than time in jail or heavy fines for those who have been convicted of any sort of alcohol or drug related crime. As an example, a person who has been found guilty of dui of alcohol or drugs may be eligible to receive rehab services for his or her problem as an alternative to serving time in prison. The judge could even order the individual receive rehab, either alone or in addition to other sentencing. New offenders in particular will often be given the opportunity pick a criminal justice client rehab rather than other sentencing, and it is highly recommended they take advantage of it when it is an option. The idea behind criminal justice client rehabs is it is far more efficient and effective to invest time and effort into rehab than punishment. Much research has been done to observe how effective this strategy is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. The signs and indicators appear to be quite positive, and criminal justice clients who do experience rehabilitation have better potential for remaining out of the judicial system after treatment.