I dispute your number 2. The 1/4 clover was substantially not flown over any highway / road.
As to whether final stages were "deliberately" flown over the A27, where's your evidence? Is that was the planned sequence shows?
Witness marks on the road prove the crucial part of the maneuver occurred directly over the road. If I'm wrong about that, it will come as a great relief to a lot of people.
As to whether it was deliberate or not- are you serious? Do you think He Who Will Remain Nameless accidentally performed a 1/4 clover, or didn't know where he was when he commenced it?