You should take the person to a treatment facility if it is safe to do so. If you are concerned about safety, you should call law enforcement.
If a law enforcement officer has reasonable grounds to believe that a person has a serious mental impairment or a substance-related disorder, the officer may, without a warrant, take or cause that person to be taken to the nearest available facility. Or, the person may be delivered to a facility or hospital by someone other than a peace officer.
