The difference of Scotland, Wales, and England matters to you and maybe the French. To people on another continent talking about measurement systems...well,,,I'm aware Scotland has their own passport. If you want me to know you're at at a Scottish gas station, say that. I'm sorry, but Scotland didn't run a giant empire for 200 years, England did. It's kinda funny you live in one of the very few countries the English never conquered and no one cares.