The underlying ground floor level streetscape provisions set forth in Section 32-30 (STREETSCAPE REGULATIONS), inclusive, shall apply, except that:

1. ground floor level street frontage locations as designated on Map 2 (Streetscape Regulations) in Appendix C to this Chapter, shall be considered Tier C street frontages. In certain locations an asterisk designates the intersection of two street frontages where Tier C street frontage regulations need only apply to a 50 foot increment of ground floor level street wall along each street frontage of the designated intersection. Where a flexible zone is denoted, only one such 50 foot increment need be provided and may be located anywhere along any of the designated frontages; and
2. all other frontages in applicable Commercial Districts or in M1 Districts paired with a Residence District shall be considered Tier B street frontages.