I hate gray traffic areas. They've caused far too many uncomfortable situations for me. The one being discussed has happened to me before (me being the right turner). I know if I'm ever thinking of taking a U-turn, I'm always paying attention to everything over there, including the people making a right.

Another one I've had close calls with is when you and the opposite side both have the green. Your turning left, on the other side someone is turning right (so effectively you're merging into the same lanes). Some intersections the person turning right has a yield sign, on some there isn't. It's just a clusterfuck as to who has the right away. I really think they need to do a PSA about that one.