Criminal justice client rehabs are available as being a significantly better option than time in jail or heavy fines for individuals who have already been convicted of any sort of alcohol or drug related crime. For instance, a person who has been found guilty of driving under the influence of drugs or alcohol may be eligible for rehab services for his or her problem instead of serving time in jail. The judge could even order that the individual receive treatment, either alone or along with other sentencing. Very first time offenders specifically are often given the ability to pick a criminal justice client rehab instead of other sentencing, and it is well-advised they take advantage of it if it is a possibility. The idea behind criminal justice client rehabs is that it is much more effective and efficient to invest effort and time into rehabilitation than enforcement of other consequences. Much research has been carried out to discover how effective this process is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. The signs and indicators seem quite positive, and criminal justice clients who do experience treatment have a much better chance of remaining out of the judicial system after rehab.