Criminal justice client rehabs are available as being a far better option than time in jail or heavy fines for many who have already been convicted of any sort of drug or alcohol related crime. For instance, anyone who has been in prison for driving while impaired of drugs or alcohol may be eligible to get rehab services for his or her problem instead of serving time in prison. The judge could even order that the individual receive rehabilitation, either alone or as well as other consequences. New offenders in particular tend to be given the opportunity pick a criminal justice client rehab rather than other sentencing, and it is well-advised they benefit from it when it is an option. The theory behind criminal justice client rehabs is that it is way more effective and efficient to invest time and energy into rehab than punishment. Much research has been carried out to find out how effective this method is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. All indicators seem quite positive, and criminal justice clients who do experience rehabilitation have a much better potential for remaining out of the judicial system following treatment.