Criminal justice client rehabs can be considered like a significantly better option than prison time or heavy fines for many who have already been convicted of any type of drug or alcohol related crime. By way of example, anyone who has been in prison for driving drunk of alcohol or drugs may qualify to obtain rehabilitation services for his or her problem instead of serving time in prison. The judge could even order that the individual receive rehabilitation, either alone or together with other sentencing. First time offenders in particular in many cases are given the ability to pick a criminal justice client rehab as opposed to other sentencing, and it is well-advised that they take advantage of it if it is a possibility. The idea behind criminal justice client rehabs is that it is much more efficient and effective to invest commitment into rehabilitation than punishment. Much research has been done to find out how effective this method is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. All indicators seem quite positive, and criminal justice clients that do take part in rehabilitation have a much better chance of remaining out of the system following treatment.