If Red Bull or Ferrari have the gall to protest this, it will be the height of hypocrisy.... After all, haven't Red Bull been creating flexi wings designed to meet the tests whilst not passing the regulations, and of course there was Ferrari with their flexi floor, and the "5mm tolerance" for their barge boards in 1999 (which was an interpretation of the rules that has not been accepted before or since)... Still, maybe Mercedes could protest, with their illegal tyre tests and their rather dodgy camera mounting position....
Let he who is without sin cast the first stone!!!