Senator BIRMINGHAM (South Australia—Minister for Trade, Tourism and Investment and Deputy Leader of the Government in the Senate) (14:41): I thank Senator Whish-Wilson for the question. I did not see Mr Falinski's comments. He's welcome in the Senate if he wishes, but he does a fine job in his electorate already. Since I didn't see his comments I'll take on notice any details that might be necessary to add in relation to that. But I would make the point that we have well-established approvals processes in relation to oil and gas exploration where that is offshore, working through NOPSEMA, an agency that has had its expertise and credibility demonstrated time and again, most recently by work that Australia's chief scientist did following the last election to review NOPSEMA in terms of the approvals processes to ensure that the way they assess environmental risks and other factors occurs in a most thorough manner. The PRESIDENT: Senator Whish-Wilson, a supplementary question?