Hon GRANT ROBERTSON: If the member is referring by that to a comprehensive capital gains tax, no; we're not revisiting that position. What we are doing is looking at our existing settings to see if they're working as they are intended, and any other options. We are prepared to look at a wide range of options to address what has clearly been an outcome that was not foreseen by any economist in the middle of last year. All of them were saying that house prices would go down significantly. The opposite occurred. We are responding to that.