Senator LEYONHJELM (New South Wales) (14:50): Mr President, I ask a supplementary question. Fourteen of Australia's 43 public and private universities, including the ANU, have imposed smoking bans, and 17 of them have banned the sale of cigarettes by student union convenience stores. With the abolition of compulsory student union fees, student unions are meant to be self supporting. How is this going to happen if the student unions cannot make a profit?