Rehabilitating men and women who are addicted and dependent to drugs and have ended up in the criminal justice system has proven to be effective in eliminating repeat drug related crimes for individuals who do take advantage of treatment programs. For criminal justice clients in Portola Valley, California who do take part in in alcohol and drug rehab facilities, even if not of their own choice as is occasionally ordered by the court, these persons have a much better shot of handling the crux of the problem so that they can stay abstinent and off of the streets drug related criminal activity. The costs to society having to do with these drug related offenses is also affected positively when criminal justice clients turn out to be rehabbed in drug and alcohol rehab facilities in Portola Valley in lieu of jail time or other penalties.