Criminal justice client rehabs are available as being a considerably better option than jail time or significant fines for those who have already been convicted of any sort of drug or alcohol related crime. For instance, a person who has been found guilty of driving drunk of alcohol or drugs may qualify to get rehabilitation services for their problem as an alternative to serving time in jail. The judge might even order that the individual receive treatment, either alone or together with other consequences. New offenders in particular will often be given the ability to go with a criminal justice client rehab rather than other sentencing, and it is highly recommended that they take advantage of it if it's an alternative. The concept behind criminal justice client rehabs is that it is way more effective and efficient to invest commitment into treatment than enforcement of other consequences. Much research has been carried out to find out how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. The signs and indicators appear to be quite positive, and criminal justice clients who do take part in rehabilitation have better chance of remaining out of the system after treatment.