Senator CADELL (New South Wales—Nationals Whip in the Senate) (14:05): Minister, given you haven't been able to give a total system cost, aren't you being hypocritical— Honourable senators interjecting— The PRESIDENT: Order on my right! Senator CADELL: Aren't you being hypocritical in applying a different standard to opposition policy than you are to your own? If you can't tell people how much your plans cost, why can you comment on ours?