Criminal justice client rehabs can be considered as a considerably better option than jail time or significant fines for those who have been convicted of any kind of drug or alcohol related crime. For example, someone who has been in prison for driving under the influence of drugs or alcohol may qualify to get treatment services for his or her problem as opposed to serving time in jail. The judge might order that the individual receive rehab, either alone or along with other consequences. Very first time offenders in particular tend to be given the ability to select a criminal justice client rehab rather than other sentencing, and it is highly recommended that they take advantage of it when it is a choice. The idea behind criminal justice client rehabs is it is way more efficient and effective to invest time and effort into treatment than punishment. Much research has been completed to observe how effective this strategy is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. The signs and indicators seem quite positive, and criminal justice clients who do take part in treatment have a better chance of remaining out of the judicial system after rehabilitation.