Criminal justice client rehabs are available as a considerably better option than jail time or significant fines for many who have been convicted of any kind of drug or alcohol related crime. For instance, anyone who has been in prison for dui of drugs or alcohol may qualify to get rehabilitation services because of their problem as opposed to serving time in prison. The judge might order that the individual receive rehabilitation, either alone or together with other sentencing. First-time offenders in particular are often given the ability to pick a criminal justice client rehab as opposed to other sentencing, and it is highly recommended they take advantage of it if it's a choice. The idea behind criminal justice client rehabs is it is much more efficient and effective to invest time and effort into rehabilitation than punishment. Much research has been done 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 treatment. The signs and indicators appear to be quite positive, and criminal justice clients who do experience treatment have a better potential for remaining out of the system following rehabilitation.