Criminal justice client rehabs can be considered being a far better option than prison time or heavy fines for many who have already been convicted of any type of drug or alcohol related crime. For instance, somebody who has been in prison for dui of alcohol or drugs may be eligible to get rehabilitation services for problem instead of serving time in prison. The judge may even order that the individual receive rehabilitation, either alone or in addition to other sentencing. First-time offenders specifically are often given the opportunity go with a criminal justice client rehab instead of other sentencing, and it is well-advised they make the most of it when it is a choice. The theory behind criminal justice client rehabs is that it is much more effective and efficient to invest time and energy into treatment than enforcement of other consequences. Much research has been completed to discover how effective this strategy is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. The signs and indicators appear to be quite positive, and criminal justice clients who experience rehab have a much better probability of remaining out of the system after treatment.