Criminal justice client rehabs are available like a significantly better option than prison time or heavy fines for many who have already been convicted of any type of drug or alcohol related crime. For instance, somebody who has been found guilty of driving while impaired of drugs or alcohol may qualify for rehab services for their problem rather than serving time in prison. The judge could even order the individual receive rehabilitation, either alone or in addition to other consequences. New offenders specifically tend to be given the ability to choose a criminal justice client rehab rather than other sentencing, and it is well-advised that they reap the benefits of it when it is an option. The idea behind criminal justice client rehabs is it is much more effective and efficient to invest effort and time into rehabilitation than enforcement of other consequences. 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 appear to be quite positive, and criminal justice clients who do take part in rehabilitation have better potential for remaining out of the system following rehabilitation.