Criminal justice client rehabs can be considered like a far better option than prison time or significant fines for many who have already been convicted of any type of drug or alcohol related crime. As an example, anyone who has been in prison for driving drunk of alcohol or drugs may qualify to receive treatment services for his or her problem rather than serving time in jail. The judge might even order that the individual receive rehabilitation, either alone or along with other consequences. New offenders in particular tend to be given the opportunity choose a criminal justice client rehab as opposed to other sentencing, and it is well-advised that they benefit from it when it is an option. The idea behind criminal justice client rehabs is that it is much more efficient and effective to invest time and energy into treatment than punishment. Much research has been carried out to see how effective this approach 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 that do experience rehabilitation have better chance of remaining out of the judicial system after treatment.