Criminal justice client rehabs are available as being a considerably better option than prison time or heavy fines for individuals who have already been convicted of any type of drug or alcohol related crime. For example, somebody who has been found guilty of driving while impaired of alcohol or drugs may be eligible to obtain rehab services because of their problem rather than serving time in prison. The judge could even order the individual receive treatment, either alone or along with other sentencing. New offenders in particular tend to be given the chance to go with a criminal justice client rehab as opposed to other sentencing, and it is highly recommended that they make the most of it if it's an alternative. The theory behind criminal justice client rehabs is it is much more efficient and effective to invest time and effort into rehabilitation than punishment. Much research has been completed to discover how effective this process is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. The signs and indicators seem to be quite positive, and criminal justice clients who do experience rehab have a better probability of remaining out of the system after rehabilitation.