(a) Red glass globed lanterns, amber lights or other warning lights or devices approved by the Building Commissioner shall be displayed and maintained during the whole of every night wherever fences are built or excavations are made along or in any street, alley or courtway. One such light or device shall be securely and conspicuously posted on or near the excavation or obstruction for each ten feet or fraction thereof of excavation or obstruction.
(b) In no case shall building materials be piled in any street, alley or any other public property without a special permit being issued by the Department of Public Service.
(Ord. 1177. Passed 3-3-30.)