Access to each permitted establishment or use shall be provided directly from the designated retail street, as shown on Map 4 in Appendix A. Where there is more than one entrance to the establishment or use from the designated retail street, direct access shall be provided via the entrance with the greatest aggregate clear opening width.

At least 50 percent of the street wall surface of each permitted establishment or use shall be glazed with clear untinted transparent material and not more than 50 percent of such transparent surface shall be painted or obstructed with signs.

For the purposes of this glazing requirement, the street wall surface of each permitted establishment shall be measured from the floor to the height of the ceiling or 14 feet above grade, whichever is less.