Hon DAVID PARKER: That's not the advice that I've received. The advice that I've received is if the payment was made legitimately on the basis of the screening that Inland Revenue have, there is no obligation on the tax department to chase it, nor the taxpayer to pay them back—though we would encourage them to do it. If someone, of course, is aware that they were not entitled to it and in some ways encouraged the payment to be made, then that could amount to a fraud on the tax department. In that case, it would be theoretically payable back. Whether that would be practical if someone was overseas would be an issue for the commissioner to assess, and, of course, the commissioner takes those decisions independently of the Government.