It shall be the duty of the Director of Public Works, upon receipt of the aforesaid written notice from the permittee, to inspect the said kite or balloon and ropes, strings, wires or cables, and the mechanism used in suspending, tying, raising or lowering the kite or balloon for the purpose of ascertaining whether they are of sufficient strength and texture and mechanically proper to permit their operation in safety; but in no instance shall the Director of Public Works allow any kite or balloon for the aforesaid purposes to be used to which is attached any wire, wire cable or metallic substance, or which is painted with a metallic paint.
(Added by Ord. 1.075, App. 10/11/38)