[industriousthou]

Huh? I've worked on lot's of construction jobs where "anyone" can stop work if they see an unsafe situation. Obviously "anyone" doesn't refer to every human on the planet, it refers to relevant personnel. How is it even possible to be confused by this?

[lucaspiller]

I was also wondering the same as there is another comment above about the exact same thing. Some people on HN really take things too literally.