905.09 BARRICADES AND LIGHTS AROUND EXCAVATIONS.
   Any obstruction, excavation or surface opening of a street or sidewalk shall be sufficiently barricaded and sufficiently lighted at night for the protection of persons and property. No person shall remove, damage or interfere with any such barricade or light so placed in accordance with this article. Such barricades and lights shall be removed as soon as the need therefor has ceased. (1978 Code Sec. 25-9.)