Criminal justice client rehabs can be considered as being a considerably better option than time in jail or heavy fines for many who have already been convicted of any kind of alcohol or drug related crime. For instance, someone who has been found guilty of driving drunk of drugs or alcohol may qualify to get treatment services because of their problem as opposed to serving time in jail. The judge might order that the individual receive rehabilitation, either alone or in addition to other consequences. First-time offenders in particular tend to be given the opportunity select a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended that they make the most of it when it is a possibility. The theory behind criminal justice client rehabs is that it is way more effective and efficient to invest commitment into treatment than punishment. Much research has been done to discover how effective this approach is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. The signs and indicators seem to be quite positive, and criminal justice clients who do take part in rehabilitation have a much better chance of remaining out of the system following rehabilitation.