The Government wants everyone to use 100 percent—and we can debate that number, because 100 percent is a very expensive target to get to. We know that 95 to 98 percent is much more achievable and much more cost-effective. We need to look at what we can do in energy, per se. So the Government wants everyone to use 100 percent electricity in transport. The Government wants everyone to use 100 percent renewable electricity in heat processing, 100 percent renewable electricity in our homes. The question is: how are we going to stop this repeat performance from happening again? Part of the problem is the cut-off of the investment in the gas, which was premature. Gas is instant; coal Rankines are not. 