I don't know if anyone has noticed but automakers seem to be switching to red rear turn indicators as oppose to orange ones. I am aware that in North America rear lights can only be white, red, and orange. To me red should be reserved for the fog/parking and break lamps, while orange is strictly for turn indicators (and white obviously for reverse). People are going to get confused when they see a flashing red light that refers to a lane change while the driver ahead intends to slow down.