Criminal justice client rehabs are available as a considerably better option than time in jail or significant fines for many who have been convicted of any sort of drug or alcohol related crime. For instance, a person who has been in prison for driving while impaired of alcohol or drugs may qualify for treatment services because of their problem as an alternative to serving time in prison. The judge might even order the individual receive rehab, either alone or as well as other sentencing. Very first time offenders in particular tend to be given the opportunity to pick a criminal justice client rehab instead of other sentencing, and it is well-advised that they benefit from it if it is an alternative. The theory behind criminal justice client rehabs is it is much more effective and efficient to invest time and energy into rehab than punishment. Much research has been carried out to see how effective this strategy 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 a better potential for remaining out of the system following treatment.