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 frontages along streets, or portions thereof, designated on Map 1 (Subdistrict Plan Map and Streetscape Regulations) in Appendix B of this Chapter, shall be considered Tier C street frontages;
2. all other frontages in applicable Commercial Districts or in M1 Districts paired with a Residence District shall be considered Tier B street frontages; and
3. in Manufacturing Districts, Type 1 and Type 2 street frontages designated below shall be subject to the alternate provisions for Tier B street frontages set forth in Section 32-322 (Alternate ground floor level regulations for certain frontages). In addition, where a zoning lot has frontage along a Type 1 street and a frontage along another street, no curb cuts accessing off-street parking spaces or loading spaces shall be permitted on such Type 1 street frontage. 
   
   For the purposes of this paragraph, Type 1 street frontages shall include: Vernon Boulevard; 11th Street; 21st Street; 23rd Street; and Queens Plaza South.
   
   For the purposes of this paragraph, Type 2 street frontages shall include: 43rd Avenue; and 44th Avenue.