§ 40.137  PARKING ON NARROW STREETS
   (A)   The Superintendent of Public Works, with approval of Council, is hereby authorized to erect signs or paint curbing indicating no parking on any street when the width of the roadway does not exceed twenty (20) feet, or on one (1) side of a street as indicated by signs when the width of the roadway does not exceed thirty (30) feet, to facilitate driveway ingress or egress.
   (B)   When official signs prohibiting parking are erected on narrow streets as authorized herein, no person shall park a vehicle on any such street in violation of any such sign.  Penalty, see § 40.999