Criminal justice client rehabs can be considered as being a significantly better option than prison time or heavy fines for those who have already been convicted of any sort of alcohol or drug related crime. By way of example, anyone who has been in prison for driving drunk of drugs or alcohol may qualify to receive treatment services for his or her problem as opposed to serving time in jail. The judge may even order that the individual receive rehabilitation, either alone or along with other sentencing. First time offenders specifically are often given the ability to go with a criminal justice client rehab as an alternative to other sentencing, and it is well-advised that they make the most of it if it is a choice. The idea behind criminal justice client rehabs is that it is much more effective and efficient to invest effort and time into rehab than enforcement of other consequences. Much research has been completed to see how effective this approach is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. The signs and indicators seem quite positive, and criminal justice clients who experience treatment have a better chance of remaining out of the judicial system following rehabilitation.