Funny how my memory has come back to me about the use of ADSB and places like Lockhart River where I posted once about the use of ADSB plus software in the ATC system monitoring even the approach (which could be done....software that is) and that this extra layer be turned off when pilot reports visual in class G.
Now at the time I think I was hounded down by quite a lot on here and including yourself Dick. I would have to go digging under an older username but it did happen. So why the change of heart? Maybe benalla has made it more obvious because in this case the pilot was not a cowboy.
J