Criminal justice client rehabs can be considered as being a significantly better option than prison time or significant fines for many who have already been convicted of any kind of alcohol or drug related crime. For instance, anyone who has been in prison for driving drunk of drugs or alcohol may qualify to receive treatment services because of their problem instead of serving time in prison. The judge might even order the individual receive rehab, either alone or as well as other sentencing. First-time offenders in particular are often given the chance 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 an alternative. The theory behind criminal justice client rehabs is that it is way more effective and efficient to invest time and energy into rehab than enforcement of other consequences. Much research has been carried out to find out 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 that take part in rehabilitation have a much better probability of remaining out of the judicial system after treatment.