Hon DAVID PARKER: We know, particularly for many properties, that their pattern is that they experience an inflationary gain in their property, they re-leverage their property to buy another property, and they maintain their level of debt in respect of their property portfolio at high levels, and they forever, essentially, for many decades, get a tax deduction for the inflationary component of their interest payment, which is not a real cost, and they pay nothing on either the inflationary or the real gain. 