Criminal justice client rehabs can be considered like a significantly better option than prison time or heavy fines for many who have been convicted of any type of alcohol or drug related crime. For example, somebody who has been in prison for driving under the influence of drugs or alcohol may qualify for rehabilitation services for his or her problem as an alternative to serving time in jail. The judge may even order that the individual receive rehab, either alone or along with other sentencing. New offenders specifically in many cases are given the ability to pick a criminal justice client rehab instead of other sentencing, and it is highly recommended they make the most of it if it is an option. The idea behind criminal justice client rehabs is it is way more efficient and effective to invest effort and time into rehabilitation than punishment. Much research has been carried out 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 take part in rehab have a better possibility of remaining out of the system following treatment.