DAVID SEYMOUR (Leader—ACT): Well, thank you, Mr Speaker. On behalf of ACT, I'd like to reiterate what other members have said expressing our concern and condolences to our Anzac cousins across the Ditch and the way that they have had their way of life affected, and even some loss of life, due to this Delta variant. Prime Minister Morrison has described the Delta variant as a game-changer, and it certainly seems to have changed many of the parameters of COVID-19.