Onetrack: 60 deg AOB / 2G turns will do it nicely if needed !
“Air show in a bucket” ... therein may lie a clue..
Flyag2: What were they doing ? See above. When you say 'was' I assume you mean that they cancelled the rest of the program after the prang ?
http://cdn.pprune.org/images/smilies/piss_weak.gif
Laardvark: Complain to Clare, not I. However I suggest she was alluding to required approach speed, and the Mallard book infers using 105+ Kias around base which will take you over the Esplanade (at least) in a left turn.