Senator O'SULLIVAN (Queensland—Nationals Whip in the Senate) (14:39): Might I take the indulgence of the chamber to welcome three of our fine colleagues from the state legislature in Queensland, welcome. My question is to one of the finest leaders in the Senate and the Minister for Employment, Senator Abetz. Will the minister inform the Senate how the government is ensuring that taxpayer funds are not wasted on cost blow-outs caused by illegality on construction sites? Opposition senators interjecting— The PRESIDENT: Order on my left. Order!