While the CAA did get some stick (not blame) from the AAIB for the current state of the rules etc, is it really necessary to write a rule saying "Thou shalt not start an aerobatic manoeuvre too low and too slow and outside the display area." I know we only needed a few 'O' levels to fly in the RAF but we really don't need a rule to spell out the obvious.
Much talk of escape manoeuvres and 'g' and impairment from the fighter jocks but as a trucky, I reckon if you start in the right place and do the business, you will probably end up in the right place