Criminal justice client rehabs can be considered like a far better option than time in jail or heavy fines for individuals who have been convicted of any sort of drug or alcohol related crime. As an example, anyone who has been in prison for driving drunk of drugs or alcohol may be eligible to obtain treatment services because of their problem as opposed to serving time in jail. The judge might order that the individual receive rehabilitation, either alone or as well as other consequences. New offenders in particular in many cases are given the opportunity choose a criminal justice client rehab as opposed to other sentencing, and it is highly recommended they take advantage of it when it is a possibility. The idea behind criminal justice client rehabs is it is way more effective and efficient to invest effort and time into rehab than enforcement of other consequences. Much research has been done to find out how effective this approach is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. All indicators seem to be quite positive, and criminal justice clients who take part in rehabilitation have a better possibility of remaining out of the system following rehab.