Senator FIERRAVANTI-WELLS (New South Wales) (15:16): by leave—John, on a personal note and on behalf of my husband, John Wells, under whom you served when he was commanding officer of HMAS Tobruk, can I just place on record our congratulations to you and our thanks for your service not just in this place but in the Royal Australian Navy. You were a loyal servant in Her Majesty's Navy, and I know that you took great pride in that service. On behalf of my husband, John, and me, thank you and best wishes for the future. The PRESIDENT: I thank senators for their contributions and observations.