Mr HOCKEY (North Sydney) (14:25): My supplementary question is to the Prime Minister. Does the Prime Minister seriously expect Australians to believe that her policies are helping investment when BHP has now cancelled the $30 billion Olympic Dam— Mr Albanese: Madam Deputy Speaker, I raise a point of order. It is not within standing orders to begin a question or a supplementary like that. Mr Hockey: Like what? Mr Albanese: It is totally against the standing orders to introduce arguments such as that. The DEPUTY SPEAKER: Could the member for North Sydney start his question again, and I would ask him to rephrase the beginning of his question. Mr HOCKEY: My question is to the Prime Minister. BHP has now cancelled $30 billion of investment in Olympic Dam, the $20-billion-dollar expansion of Port Hedland, and $3 billion at the Red Hill mine. Does the Prime Minister expect Australians to believe that her tax policies are actually helping investment, or are they actually hindering investment? Mr Albanese: Now the supplementary question does not relate to the original question. The DEPUTY SPEAKER: The supplementary question is in order.