§ 58-48 BARRICADES AND WARNING LIGHTS.
   All openings, excavations and obstructions in streets shall be properly and substantially barricaded and railed off and at night shall be provided with prescribed warning lights. Warning lights perpendicular to the flow of traffic shall not be more than 3 feet apart and parallel to the flow of traffic not over 15 feet apart.
(1993 Code, § 58-48)