← Back to context Comment by jampekka 16 days ago In most of the world that job is done by a traffic light. 1 comment jampekka Reply voidnap 15 days ago I can't speak to Japan, but the construction sites I've seen where someone is directing traffic also make use of traffic lights. They serve different purposes.
voidnap 15 days ago I can't speak to Japan, but the construction sites I've seen where someone is directing traffic also make use of traffic lights. They serve different purposes.
I can't speak to Japan, but the construction sites I've seen where someone is directing traffic also make use of traffic lights. They serve different purposes.