Criminal justice client rehabs are available like a significantly better option than time in jail or significant fines for those who have already been convicted of any kind of alcohol or drug related crime. As an example, somebody who has been in prison for driving drunk of drugs or alcohol may be eligible to obtain rehabilitation services for their problem as an alternative to serving time in jail. The judge might order the individual receive treatment, either alone or as well as other sentencing. New offenders in particular in many cases are given the opportunity go with a criminal justice client rehab rather than other sentencing, and it is well-advised they reap the benefits of it when it is a possibility. The theory behind criminal justice client rehabs is it is much more efficient and effective to invest time and energy into rehab than enforcement of other consequences. Much research has been done to discover how effective this strategy is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. The signs and indicators appear to be quite positive, and criminal justice clients who experience rehabilitation have a better possibility of remaining out of the system after rehabilitation.