Criminal justice client rehabs can be considered being a significantly better option than time in jail or heavy fines for those who have already been convicted of any sort of drug or alcohol related crime. For example, a person who has been in prison for driving drunk of drugs or alcohol may be eligible for rehab services for problem instead of serving time in jail. The judge could even order that the individual receive treatment, either alone or as well as other consequences. Very first time offenders in particular tend to be given the opportunity to go with a criminal justice client rehab as opposed to other sentencing, and it is well-advised that they benefit from it if it's a choice. The concept behind criminal justice client rehabs is that it is far more effective and efficient to invest time and energy into rehab than punishment. Much research has been done to see 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 seem quite positive, and criminal justice clients who do experience treatment have better chance of remaining out of the judicial system following rehabilitation.