In C1-4, C1-5, C1-6, C1-7, C1-8, C1-9, C2-4, C2-5, C2-6, C2-7, C2-8, C4-4, C4-5, C4-6, C4-7, C5, C6, C7 within the Greater Transit Zone, C8-3 or C8-4 Districts, except for the uses listed in Section 36-233 (Exceptions to application of waiver provisions), the parking requirements set forth in Section 36-21 (General Provisions) or Section 36-22 (Special Provisions for a Single Zoning Lot With Uses Subject to Different Parking Requirements) shall not apply to:

1. commercial uses in parking requirement category A1 or A2, if the total number of accessory off-street parking spaces required for all such uses on the zoning lot is less than 40, or 100 in the case of C6-1A Districts; or
2. commercial uses in any one of parking requirement categories A3, A4, B1, C or F, or a permitted community facility use, if the number of accessory off-street parking spaces required for the uses in each such category or for each such community facility use is less than 40.