Electrical panels require a defined clear working space in front of them — a specified width, depth and height kept free of obstruction — so that a person can stand and work safely, and can get away quickly if something goes wrong. A clothes closet defeats this in two ways that reinforce each other. The space is small, so the required clearance often cannot be achieved at all; and the room's purpose is storage, so whatever clearance exists will be filled by hanging clothes, boxes and shoes within days of anyone moving in. There is a second concern in a clothes closet specifically, which is the proximity of readily ignitible material to equipment that can arc. The inspector reports the location and the obstruction, and recommends the panel be relocated or the space be dedicated and kept clear.