16 Except by permission of an officer or agent of the Company acting in the course of his duty, no person shall, while in or upon a car, train, station or other property of the Company, advertise, sell or expose or offer for sale any article or goods or distribute advertising or other literature or carry on, advertise, solicit or canvass for any business, trade, occupation, calling or employment, or solicit alms, reward or charity for himself or any other person.
