No security enclosures are permitted in or on any nonresidential building or storefront opening in any OB-1, OB-2, B-1, B-2, P-C, O-R, I or I-B District.
b.
Nonsolid grill work is permitted inside nonresidential buildings and store fronts at a minimum of two feet from any front window.
c.
A permit is required from the Construction Official and a permit fee, the amount of which will be prescribed by Resolution, must be paid prior to the installation of any security enclosure. Before a permit will be issued, written notification must be filed with the Fire Subcode Official.