307.2+5 – Protruding Objects

307.2 Protrusion Limits.
Objects with leading edges more than 685 mm (27″) and not more than 2030 m (80″) above the finish floor or ground shall protrude 100 mm (4″) maximum horizontally into the circulation path.

307.5 Required Clear Width.
Protruding objects shall not reduce the clear width required for accessible routes.