In Scotland the RL is still personal to the Sovereign, and is different than the Royal Standard (splitting hairs here). As a matter of interest, this summer I attended three Scottish games. When the judges went around judging clan tents those displaying the RL were immediately disqualified... the comment was something like, "they should know better". Then the judges moved on to the next tent.

Scotland has only one flag-- the saltire. That's the one I'd wear.