Criminal justice client rehabs can be considered as a significantly better option than time in jail or heavy fines for many who have been convicted of any type of alcohol or drug related crime. For example, someone who has been found guilty of dui of alcohol or drugs may be eligible to get rehab services because of their problem as an alternative to serving time in jail. The judge could even order that the individual receive treatment, either alone or together with other consequences. New offenders in particular tend to be given the ability to choose a criminal justice client rehab rather than other sentencing, and it is highly recommended that they benefit from it if it's a possibility. The theory behind criminal justice client rehabs is it is far more effective and efficient to invest effort and time into treatment than punishment. Much research has been done to observe 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 who do experience rehabilitation have better probability of remaining out of the judicial system following rehabilitation.