Each compartment shall be enclosed with solid walls or partitions. Each compartment shall have a single door. When the door is closed, there shall be no gaps in the enclosure between 4.5 inches (114 mm) and 7 feet (2134 mm) above the floor. Portions of the enclosure other than the door shall extend to at least 9 feet (2743 mm) above the floor or to 2 inches (51 mm) below the ceiling, whichever is less. Compartments may be fully enclosed.
(Added Coun. J. 10-14-21, p. 37722, Art. IV, § 7)