Rt Hon JACINDA ARDERN: Under the policy introduced by the National Government for brightline, there has always been provision for what happens when someone is not living in and using a home as their primary home. It was, however, quite crude. It used 50 percent as the mark. Our view was that you would have, with that rule still in place, some unfortunate and unfair scenarios. Our view was, with the extension, that we needed to be more specific; we've done that. But the change-of-use rule has always been there, as introduced by National.