Yes, I am.
This removes the many efficiencies defence. The commissioner stated full support for this amendment, so what this actually did was.... I asked the commissioner the question directly, and he's concerned that, if we delete the efficiencies defence without deleting subsection 90.1(4), there's a back door for the efficiencies defence to still exist.
We would accept a subamendment to keep subsections 90.1(5) and 90.1(6), so long as subsection 90.1(4) is still being deleted—if that's clear.