Rehabilitating persons who are addicted to drugs or alcohol and have ended up in the criminal justice system has proven to be a productive method of preventing future drug related criminal offenses for individuals who do become rehabilitated. For criminal justice clients in Portsmouth who do take part in in drug and alcohol rehabilitation centers, even if not of their own choice as is often ordered by the judge, these clients have a significantly better shot of dealing with the root of the problem so that they can stay sober and off of the streets drug related criminal activity. The costs to the criminal justice system associated with these drug related offenses is also impacted positively when criminal justice clients are rehabbed in drug treatment facilities in Portsmouth in lieu of jail time or other penalties.