Senator CHANDLER (Tasmania) (14:05): My question is to the Minister representing the Minister for Health and Aged Care, Senator Colbeck. Can the minister update the Senate on Australia's vaccination rollout to combat the COVID-19 pandemic? Opposition senators interjecting— The PRESIDENT: Order! Before we start being disorderly, can we at least allow the minister to start getting to his feet. Opposition senators interjecting— The PRESIDENT: Senator Watt! Again, I'm going to ask senators, for the courtesy of all those appearing remotely. Senator Colbeck.