I've been told by driving instructors that the rule of thumb for putting up octagon STOP signs here in Denmark is only when a serious accident has occurred.
I can't find a source for it, but they are definitely rarer than most other places, and I feel like they are taken more serious because of it.
I can't find a source for it, but they are definitely rarer than most other places, and I feel like they are taken more serious because of it.