Senator AYRES (New South Wales—Minister for Industry and Innovation and Minister for Science) (17:11): Because we're for blue-collar jobs and for maintaining the cheapest possible electricity in Australia— Opposition senators interjecting— Senator AYRES: and your plan would mean fewer jobs and would smash blue-collar industry in this country. The PRESIDENT: I remind those senators on my left that, since question 11, I have asked for silence. That is what will happen in this chamber. Minister Ayres, please continue. You've finished. Senator Canavan, second supplementary?