The Beyoncé example is maybe not well known enough, but most of the time something that makes you smile is good: it's easier to remember an idea from a catchy funny phrase than a generic administrative wording.
At least those seem to be additional signs, they add some information, they don't provide main/mandatory/security information.
These don’t take your eyes off the road. They are literally right above the road. Unless you have such severe tunnel vision that you shouldn’t be driving at all, it would be impossible not to see these, so long as you were focused on the road.
At least those seem to be additional signs, they add some information, they don't provide main/mandatory/security information.