Ms PRICE (Durack—Minister for Defence Industry) (14:58): We are delivering a sovereign defence capability. As I said in my last answer, mandating a minimum portion to Australian industry, particularly at this time, during the design phase, would be counterproductive. Dr Chalmers interjecting— The SPEAKER: The member for Rankin! Ms PRICE: We won't be lectured by those opposite. Dr Chalmers interjecting— The SPEAKER: The member for Rankin is warned! Ms PRICE: I'd like to know how many submarines those opposite were considering building. I think it's zero.