ANDREW BAYLY (National—Port Waikato): May I seek a call, Madam Chair? Fantastic. Well, just to give the Minister a little bit of time, because I know he's got some advisers sitting beside him, perhaps he could just lean over and ask the officials, if he doesn't know the answer himself, whether, in fact, this revision of clause 29(1) actually enables the possibility of any profit element or whether it has to be strictly on a cost basis. And what does that mean?