138-31 - Ground Floor Use Regulations LAST AMENDED 6/6/2024 The underlying #ground floor level# streetscape provisions set forth in Section 32-30 (STREETSCAPE REGULATIONS), inclusive, shall apply, except that #ground floor level# #street frontages# facing Second Avenue, Third Avenue, Lexington Avenue, Park Avenue and East 116th Street, or portions thereof, shall be considered #Tier C street frontages#. Defined terms in this Section shall include those in Sections 12-10 and 32-301.