Senator CARR (Victoria—Minister for Innovation, Industry, Science and Research) (14:34): I can only reiterate that the government have provided the best advice that we have available to us—that is, through the department of immigration. We have provided the best advice we have from the Solicitor-General. We have seen a similar attitude expressed by the opposition in regard to scientific advice when it comes to climate change. We have seen it in regard to economic advice when it comes to the question of managing carbon pricing. What we have is an opposition that has already determined its position, an opposition that has already asserted that it knows better in these things, and it chooses to ignore that advice. Honourable senators interjecting— The PRESIDENT: Order! I have not stopped the minister answering the question. I have asked him to resume his seat because of the noise going across the chamber, which we know is disorderly. Minister, you have 19 seconds. Senator CARR: The government has publicly released the advice of the Solicitor-General. The immigration department officials have been made available to the opposition and, as I understand it, further legal expertise is being made available. (Time expired)