All railroad companies, their agents, and employees shall, while running an engine or train of cars within the city, keep the bell of the engine, while the train is moving, continually ringing, and while approaching a street crossing or other public crossing in the city shall distinctly sound its whistle for each crossing at least 100 yards before reaching the crossing.
(Prior Code, § 74.03) (Ord. passed 7-6-1982) Penalty, see § 74.99