Gidday LHRT.
The ATOG proposal first saw the light of day back in April 2007! If CASA has any sense at all, they'll bury it so deep that it never sees the light of day again. At the time it was the subject of a confidential submission. It may or may not have been modified since then, but I have heard nothing to the contrary. The fact that (to the best of my knowledge) it still hasn't been implimented after nearly 18 months, probably indicates it is a troublesome document at best!
Hopefully R.I.P.