32-31 - Regulations for Tier A Street Frontages LAST AMENDED 6/6/2024 The provisions of this Section, inclusive, shall apply to the #ground floor level# #street# frontage of a #building# along a #Tier A street frontage#. Such provisions include #ground floor level#: (a) #blank wall# restrictions, as set forth in Section 32-311; and (b) parking restrictions, as set forth in Section 32-312.