Criminal justice client rehabs can be considered being a considerably better option than time in jail or heavy fines for many who have been convicted of any kind of drug or alcohol related crime. For example, anyone who has been found guilty of driving under the influence of drugs or alcohol may be eligible to get rehabilitation services for problem instead of serving time in prison. The judge might even order that the individual receive rehab, either alone or as well as other sentencing. New offenders specifically in many cases are given the opportunity to select a criminal justice client rehab as an alternative to other sentencing, and it is well-advised they take advantage of it when it is an alternative. The idea behind criminal justice client rehabs is it is far more effective and efficient to invest effort and time into rehab than punishment. Much research has been carried out to find out how effective this process is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. All indicators seem to be quite positive, and criminal justice clients who experience treatment have better potential for remaining out of the system after rehabilitation.