You may complain that CASA will not do anything about CAR 206. What you are doing is shooting the organisation that has the job of applying the legislation. The arrows should be aimed a little higher - try the politicians.
CASA do not change legislation. They can have an input into the making, but the OLC has a say and the politicians pass it into law or not.
So if you wish to have the legislation changed or clarified, lobby the politicians.