§ 18-14  PERMIT TO USE SIDEWALK FOR GRATING OR LIGHT.
   No person shall use or occupy any portion of a sidewalk in connection with building operations for grating or for lights without permission of the Board.  The use shall be upon the terms and conditions as may be imposed by the Board.  It shall be unlawful for the owner of any building to fail to repair a sidewalk so used or occupied, after three days notice from the Superintendent of Streets.
(`86 Code, § 18-14)