The following is a quote from the answer to question 4 from CASA's GAAP Changes FAQ's :
The cap on the number of aircraft in the circuit will also lower the risk of collisions at reporting points on approach to these aerodromes, as many of the aircraft outside controlled airspace originate from the GAAP aerodrome itself.
Am I missing something?
How will limiting the number allowed entry to the circuit to 6 (i.e entry into the zone) lower the risk of collisions at the reporting points? I can only see it doing the opposite, significantly.