Criminal justice client rehabs can be considered like a significantly better option than jail time or significant fines for individuals who have already been convicted of any kind of drug or alcohol related crime. For example, somebody who has been in prison for driving drunk of drugs or alcohol may be eligible to get rehab services for his or her problem as an alternative to serving time in prison. The judge might order the individual receive treatment, either alone or as well as other sentencing. Very first time offenders in particular in many cases are given the opportunity choose a criminal justice client rehab rather than other sentencing, and it is well-advised that they take advantage of it if it is a choice. The idea behind criminal justice client rehabs is that it is much more efficient and effective to invest effort and time into treatment than enforcement of other consequences. Much research has been done to discover how effective this process is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. The signs and indicators seem quite positive, and criminal justice clients that do experience rehabilitation have a much better probability of remaining out of the judicial system following rehabilitation.