Senator POLLEY (Tasmania) (14:26): After a decade of waste and rorts, the Albanese government is cleaning up the mess left by the Liberals and Nationals in the infrastructure portfolio. How is the government demonstrating a commitment to nation-building infrastructure and bringing certainty to the infrastructure sector? Honourable senators interjecting— The PRESIDENT: I'm going to remind senators, particularly on my left, that when a question is being asked I expect you to be quiet.