SIMON COURT (ACT): Thank you, Mr Chair. To the Minister: we certainly are still waiting for an answer to the last one from Mr Seymour, but I'd like to add a further question. During the discussion at select committee, the issue was raised about the modular component manufacturer having the opportunity to certify their own product as complying with the design. There was an issue raised by Engineering New Zealand and councils that having the designer check that the manufactured product actually met the design intent was an important safeguard. We were assured by officials that the auditing and checking functions included in this amendment bill were sufficient, yet there must still be a concern amongst stakeholders that, unfortunately, there is no role for the designer in checking whether a product they've designed and which is manufactured by an approved organisation actually meets the design intent and looks like the product they designed. So could the Minister provide some assurance that the controls in the bill are sufficient?