Red is used exclusively for regulatory road signs prohibiting doing something. So, a stop sign is red because you are ...

Most road signs are easy to understand, as they're pretty literal. Do Not Enter simply means to stay away from that certain area. Speed Limit 55 tells you that you shouldn't go over 55mph. No Passing ...

AN experimental study has compared six layouts of advance road direction signs. This communication is concerned with three of these, at present displayed in Great Britain, the Continent and the United ...

You tell me. Where do I go? How do I get there? Guidance is not a map. Road signs know that the best. If first, we were guided by our elders on how to navigate through and understand life, then second ...