Jeez Louise, unfortunately political correctness & treating people like idiots is out of control in Australia.
See attached a few pictures from Oshkosh a few months ago, the F15 as well as every other military a/c has no fences, the F22 has a rope, ok plus an armed marine with a rifle.
The crew of the B52 on the wing without dayglo vests or a safety harnesses, and they all survived without falling off, imagine that.