Mr BUTLER (Hindmarsh—Deputy Manager of Opposition Business) (14:10): My question is to the Prime Minister. A driver of international aircrew who was reportedly unvaccinated and unmasked is at the centre of the New South Wales outbreak. The government's hand-picked adviser, Jane Halton, says she warned the government last year that transport arrangement were 'a potential hole and had to be a high priority'. Why did the Prime Minister ignore that advice, and does he now take any responsibility for the Sydney outbreak?