Cages and buckets
32.3.21.
Shafts exceeding 30 m (100 ft) in depth should have
an installation for conveying persons.
32.3.22.
In completed shafts, the installation for conveying
persons should be a cage or car.
32.3.23.
Cages or cars for conveying persons should be equip-
ped with safety gear that automatically hol4s the cage or
car when
fully loaded if the suspension rope breaks or becomes slack.
32.3.24.
Cages or cars for conveying persons should:
(a) be solidly enclosed from floor to roof on at least two sides;