Mr ALBANESE (Grayndler—Leader of the Opposition) (14:23): My question is again to the Prime Minister. It goes to events under a different coalition Prime Minister, when Arthur Sinodinos had the integrity to stand aside from the ministry even though a police investigation was never commenced. Strike Force Garrad has now commenced. It's investigating the potential criminality of the Minister for Energy and Emissions Reduction. Why is he still here on your front bench, Prime Minister? Ms Plibersek interjecting— The SPEAKER: The member for Sydney is warned.