It is unlawful for any person, firm or corporation within the limits of the city to obstruct any of the streets or crossings of the city by stopping or standing therein or thereon any car or train of cars of any locomotive engine, so as to prevent the free passage of automobiles or foot passengers, for more than five (5) minutes at any one time, and any yard master, conductor, engineer, fireman, or other person who shall be operating or assisting to operate any car, engine or train which shall obstruct any city street crossing for a greater length of time than as before or who orders or directs such obstruction, shall be held and deemed guilty of a violation of the provisions of this section. (Ord. No. 5-83-1, 5/2/83)