You're right, but they all have torches clipped on to harness. Look again, the torches are yellow.
You're right, but they all have torches clipped on to harness. Look again, the torches are yellow.Ah yes, so they do. It's still begs the question of how they can see where they're going. They're abseiling down the shaft and their torch is pointing ahead, horizontally, they're not illuminating down. Your head is on a rather useful pivot so you can illuminate wherever you want.