Folks,
Go to the Minister's web site, back to Truss, and have a look at the press release for 14 September 2006, the policy is there for all to see.
Amongst other things, G is the default, risk management is the order of the day. Also have a look at the OBPR Handbook, quite interesting really.
And, believe it or not, one Richard Harold Smith didn't have much (anything) to do with that policy statement. One C.Manning Esq., was at the announcement, he didn't seem too perturbed at the policy statement and its' ramifications, although some of his Regional management pilots probably had apoplexy.
Will it be as the above posts ?? Based on the policy (and OBPR MANDATORY guidelines) there could conceivably be quite a windback of C and D, particularly C in the mid-levels. Remember this will no longer involve Airservices, the implementation of Government airspace management policy will be AERU/OAM within CASA/DOTARS. Given the quite blunt policy, don't expect ASTRA naval gazing to survive.
Tootle pip!!
PS: The independent post implementation review of NAS 2C doesn't seem to have revealed the end of civilisation as we know it.