Senator URQUHART (Tasmania—Opposition Whip in the Senate) (14:49): How many service providers operating and delivering home care have not had a quality review? Opposition senators interjecting— The PRESIDENT: Senator Cormann is raising a point of order, sorry. Senator Cormann. Senator Cormann: Senator Wong is the Leader of the Opposition in the Senate. She knows that constant interjection is disorderly. I would ask you to call her to order. The PRESIDENT: On the point of order, Senator Wong. Senator Wong: I think he is referring to the fact that I said 'you can do it'. If that is an interjection he rejects so much then I am happy to withdraw it. The PRESIDENT: I grant the Leader of the Opposition, with the standing orders, some precedence—more flexibility than others—but I would also encourage all leaders to lead by example.