Criminal justice client rehabs are available being a far better option than jail time or heavy fines for individuals who have already been convicted of any type of alcohol or drug related crime. For instance, a person who has been found guilty of driving drunk of alcohol or drugs may be eligible to receive treatment services for his or her problem as opposed to serving time in jail. The judge could even order the individual receive rehabilitation, either alone or as well as other consequences. First-time offenders in particular are often given the chance to select a criminal justice client rehab rather than other sentencing, and it is well-advised that they take advantage of it when it is a choice. The idea behind criminal justice client rehabs is that it is way more effective and efficient to invest time and effort into treatment than punishment. Much research has been carried out to find out how effective this approach is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. All indicators seem to be quite positive, and criminal justice clients who do take part in rehab have better probability of remaining out of the judicial system following rehabilitation.