Senator RUSTON (South Australia—Deputy Leader of the Opposition in the Senate) (12:14): by leave—I table a petition which calls on the government to establish the long-promised proton beam therapy here in Australia for children like Evelyn, signed by over 27,000 people, and I acknowledge the family members of Billie and Evelyn here in the chamber today. The DEPUTY PRESIDENT: It being 12.15 now, we will move to senators' statements.