Rehabilitating persons who are addicted and dependent to drugs and/or alcohol and have landed somewhere in the criminal justice system has proven to be a successful method of curbing future drug related offenses for people that do become rehabilitated. For criminal justice clients in Brea, California that do agree to take part in treatment in drug and alcohol rehabilitation programs, even if not of their own choice as is sometimes ordered by the court, these persons have a much better opportunity of addressing the crux of the problem so that they can stay off of drugs and away from the streets drug related criminal activity. The costs to the criminal justice system related to these drug related crimes is also impacted beneficially when criminal justice clients are helped in drug and alcohol rehab programs in Brea, California instead of incarceration or other penalties.