'Grif' that is indeed a worry, I hope I'm reading all that wrong!
YMAV is the perfect Eg. of shear madness in Aussie Airspace. There's already been many TA's there & a few RA's & with the joint now having 'E' from 700' agl to 4500' (outside twr hrs) means it's damn scary! Lets hope that those particular units are not in use around here.
Wmk2