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Climate Change Bill [Lords]

There is a certain amount of detail in this debate, in which I am sure the House will want to participate this afternoon. What I have just announced meets the points of hon. Members in all parts of the House. The Government's intention is that aviation and shipping should be included. We are among the strongest adherents of carbon markets and the cap and trade policy in the world, but carbon markets have to be based on verifiable science. We cannot cherry-pick in carbon markets. The problem is recognising the difficulties in different methods of calculation, but we of course already collect such information.