Criminal justice client rehabs are available being a considerably better option than jail 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 under the influence of drugs or alcohol may be eligible to receive rehabilitation services for problem as opposed to serving time in prison. The judge could even order that the individual receive rehabilitation, either alone or along with other sentencing. New offenders in particular are often given the ability to go with a criminal justice client rehab instead of other sentencing, and it is well-advised that they benefit from it when it is an alternative. The theory behind criminal justice client rehabs is that it is way more efficient and effective to invest commitment into rehabilitation than punishment. Much research has been done 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 rehabilitation. The signs and indicators seem to be quite positive, and criminal justice clients who do experience rehabilitation have better potential for remaining out of the judicial system following treatment.