Criminal justice client rehabs are available being a considerably better option than time in jail or significant fines for individuals who have been convicted of any type of alcohol or drug related crime. As an example, a person who has been found guilty of driving under the influence of drugs or alcohol may qualify to get treatment services for his or her problem as opposed to serving time in jail. The judge could even order that the individual receive rehab, either alone or together with other consequences. First time offenders in particular will often be given the ability to go with a criminal justice client rehab as opposed to other sentencing, and it is well-advised they take advantage of it if it is a possibility. The theory behind criminal justice client rehabs is it is much more efficient and effective to invest time and effort into rehab than enforcement of other consequences. Much research has been completed 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 treatment. All indicators appear to be quite positive, and criminal justice clients who take part in rehabilitation have better probability of remaining out of the judicial system after rehabilitation.