It shall be the duty of the person so occupying or obstructing any street, alley, or sidewalk to cause one or more red lights to be securely and conspicuously posted at or upon the excavation or obstruction, stationing one of the lights at each end of the space so occupied. Where the space so occupied is 50 feet or more either in length or width, the person shall place additional lights at intervals of not more than 25 feet and shall maintain and continue the burning of the lights from dusk until daylight during every night the excavation or obstruction shall be allowed to remain.
(‘67 Code, § 94.12(E)) (Ord. 20, passed 3-24-05) Penalty, see § 97.99