Criminal justice client rehabs are available as a considerably better option than time in jail or heavy fines for individuals who have already been convicted of any type of alcohol or drug related crime. As an example, anyone who has been found guilty of driving under the influence of alcohol or drugs may qualify to obtain treatment services for problem rather than serving time in prison. The judge might even order the individual receive treatment, either alone or together with other sentencing. First time offenders specifically tend to be given the ability to pick a criminal justice client rehab rather than other sentencing, and it is highly recommended they take advantage of it when it is an option. The idea behind criminal justice client rehabs is that it is far more effective and efficient to invest time and effort into rehab than punishment. Much research has been completed to observe how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. All indicators seem quite positive, and criminal justice clients who experience treatment have better chance of remaining out of the judicial system following rehabilitation.