Appendix 2.4 (Mandatory Arcades) specifies those zoning lots where an arcade, as defined in Section 12-10 (DEFINITIONS), shall be provided; and:

(a)        the arcade shall extend the full width of the zoning lot along the indicated street lines or other lines, except where otherwise indicated in Appendix 2.4; and

(b)        the minimum unobstructed depth of the arcade shall be 12 feet, and the minimum height of the arcade shall be 20 feet above curb level.