Senator WONG (South Australia—Leader of the Opposition in the Senate) (14:58): Mr President, I ask a further supplementary question. Senator Cameron: You lost your memory! The PRESIDENT: Senator Cameron, your leader is on her feet. Senator WONG: I assume on that basis 'I do not recall' will not be part of the explanation. Will the minister now do what he failed to do when Assistant Treasurer and provide to this chamber a full and frank statement about his involvement with Australian Water Holdings?