Rehabilitating persons who are addicted to drugs or alcohol and have found their way into the criminal justice system has proven to be effective in preventing future drug related offenses for people that do receive treatment. For criminal justice clients in Greenfield, CA. that do agree to take part in treatment in drug treatment programs, even against one's will as is occasionally ordered by the judge, these individuals have a significantly better chance at addressing the crux of the problem so that they can remain abstinent and away from negative influences and [[[committing drug related crimes. The costs to society associated with these drug related crimes is also impacted beneficially when criminal justice clients turn out to be rehabbed in drug and alcohol rehabilitation centers in Greenfield, California in lieu of jail time or other harsh punishment.