Senator FARRELL (South Australia—Minister for Trade and Tourism, Special Minister of State and Deputy Leader of the Government in the Senate) (14:59): Can I be very, very clear—absolutely crystal clear—that there has been no contact between my office and anybody associated with Citadel Secure, including the very fine candidate for the Labor Party in the seat of Dunstan. I reiterate that these are grubby tactics. They are tactics that you're prepared to use, Senator Liddle, under parliamentary privilege. If you're so confident that something wrong has occurred, make these statements outside of this place. Make them so that Cressida O'Hanlon can defend herself in defamation proceedings, because absolutely nothing you say is true. Say it outside of parliament. If you think this is right, say it outside of parliament. Senator Wong: President, I ask that further questions be placed on the Notice Paper.