Senator LAZARUS (Queensland) (14:41): Mr President, I ask a further supplementary question. The Kidman property, which spans four states and territories, including Queensland, and is Australia's largest private land holding and includes the world's largest cattle station, is up for sale. The Chinese are in negotiations to buy it. Will the government intervene to stop this massive parcel of valuable Australian land being sold off to a foreign country? Honourable senators interjecting— The PRESIDENT: Before I call the minister again, I remind all senators that in asking questions the supplementary questions are designed to be formulated from the primary question and also the answers given. I will allow this question to stand, Senator Lazarus, as I did yesterday, but I just advise senators to be cautious with their questions.