So the second question, while we're waiting for an answer from the Minister: the big question I've got around the use of value is at what point is the value determined? Because as we all know, listed companies, and with all companies, have to value their assets, and normally on a mark-to-market basis. Is this only at the end of the financial year? Or what happens if the value of the assets goes up during the course of the year but declines, and therefore it'd be under the threshold at, say, 31 March, which is the normal balance sheet? So how are those inconsistencies or irregularities or increases and decreases in value actually accounted for?