Criminal justice client rehabs are available like a considerably 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, someone who has been in prison for dui of drugs or alcohol may be eligible to get rehab services because of their problem as an alternative to serving time in prison. The judge might order the individual receive rehab, either alone or as well as other sentencing. First-time offenders in particular are often given the chance to select a criminal justice client rehab rather than other sentencing, and it is well-advised that they reap the benefits of it if it is an option. The concept behind criminal justice client rehabs is that it is far more efficient and effective to invest time and effort into rehab than punishment. Much research has been carried out to see 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 seem to be quite positive, and criminal justice clients that do experience rehab have better possibility of remaining out of the system following rehab.