Senator HANSON-YOUNG (South Australia) (14:25): The government have broken their promise to fix Australia's environment laws. The Prime Minister has told the mining lobby he wants to weaken them even further, contradicting his environment minister. The Prime Minister says one thing in WA; the environment minister says another thing in Sydney. Why has the Prime Minister rolled his environment minister? Honourable senators interjecting— The PRESIDENT: Order across the chamber! Senator McKenzie: She's more popular. The PRESIDENT: Senator McKenzie, seriously, your choice is to sit here in silence or leave the chamber.