Criminal justice client rehabs are available as a far better option than time in jail or significant fines for many who have already been convicted of any sort of drug or alcohol related crime. As an example, a person who has been found guilty of driving while impaired of drugs or alcohol may qualify to get treatment services for their problem instead of serving time in jail. The judge could even order that the individual receive rehabilitation, either alone or together with other sentencing. New offenders in particular are often given the opportunity to select a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended that they benefit from it if it is an option. The idea behind criminal justice client rehabs is it is way more effective and efficient to invest commitment into treatment than enforcement of other consequences. Much research has been done to observe how effective this method is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. All indicators appear to be quite positive, and criminal justice clients who take part in treatment have a better potential for remaining out of the system after rehab.