81-84 - Mandatory Regulations and Prohibitions LAST AMENDED 6/6/2024 The following requirements listed in this Section shall apply to all #developments#, #enlargements#, #extensions# or changes of #use# within the Subdistrict: (a) Plaza location No #public plaza#, or any part thereof, shall be permitted on or within 50 feet of the Fifth Avenue #street line#. (b) Off-street parking regulations No off-street parking facilities are permitted within the Fifth Avenue Subdistrict. (c) Off-street loading regulations In no event shall access to #accessory# off-street loading berths be permitted on or within 50 feet of the Fifth Avenue #street line#. Beyond 50 feet from the Fifth Avenue #street line#, where three or more #accessory# loading berths are required, such berths shall be located below #street# grade. Access to such berths, however, shall be permitted at #street# grade. #Interior lots# with a frontage only on Fifth Avenue or only on a #wide street# shall not contain loading berths.