Criminal justice client rehabs can be considered like a considerably better option than prison time or significant fines for individuals who have been convicted of any kind of drug or alcohol related crime. For example, a person who has been in prison for driving while impaired of drugs or alcohol may qualify to receive treatment services because of their problem as an alternative to serving time in prison. The judge might order the individual receive rehabilitation, either alone or in addition to other sentencing. New offenders in particular will often be given the opportunity to pick a criminal justice client rehab rather than other sentencing, and it is highly recommended that they benefit from it if it is a choice. The idea behind criminal justice client rehabs is it is way more efficient and effective to invest effort and time into rehab than enforcement of other consequences. Much research has been done to observe how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. The signs and indicators seem quite positive, and criminal justice clients who do experience rehab have a better chance of remaining out of the judicial system following treatment.