Criminal justice client rehabs can be considered as a considerably better option than incarceration or significant fines for many who have already been convicted of any type of alcohol or drug related crime. For instance, somebody who has been in prison for driving drunk of alcohol or drugs may be eligible to obtain rehabilitation services for his or her problem as opposed to serving time in prison. The judge could even order the individual receive rehabilitation, either alone or together with other sentencing. First-time offenders specifically are often given the ability to pick a criminal justice client rehab as opposed to other sentencing, and it is well-advised that they reap the benefits of it when it is an option. The theory behind criminal justice client rehabs is that it is far more effective and efficient to invest commitment into rehab than punishment. Much research has been done to find out how effective this process 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 who do take part in rehabilitation have a better probability of remaining out of the judicial system following rehab.