there has been a calamitous decrease in the sale of AVGAS in OZ
Proves CASA are good at something. Like eliminating GA from the face of the earth.
Oh, and I think everybody has overlooked Office of Legal Counsel, who, account for heaps of expenditure, basically only provide exemptions to keep airlines running because they can't complete a Regulatory Review process that has dragged on for years and years and would probably give aviation the means to understand what they did wrong in the first place and eliminate 75% of the hoops and hurdles and show precisely where the goal posts are.
The fox is already in the hen house.