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Finance Bill

We may be able to discuss scrappage in more detail at another stage of the Bill. To answer the hon. Gentleman's question, however, the point of the scrappage scheme is that to qualify, a car must be scrapped, so we are talking about replacing existing cars with newer, more energy-efficient cars. Clearly, on the issue of whole-life costs, there would have to be an assessment of whether we save on the environmental costs of making new cars, and some work is being done in that area. However, I would not want the hon. Gentleman to run away with the idea that the primary aim of the scheme is anything other than to try to give a temporary, and I think much-needed, boost to a great British manufacturing sector that is in great need of support. That is the point of scrappage. I shall now deal with the points that my right hon. Friend the Member for Birkenhead made. His argument was hung on an amendment that has not been selected, so we shall not talk about that, except to say that it would definitely be retrospective to try to go back to engine size rather than CO2 emissions as a basis for VED. We were the first country to base vehicle excise duties on CO2 emissions, and six more European countries now do so. We have achieved major reductions in emissions from our car fleet as a result—partially, at least—of that change. It sends good signals to consumers, but we need to improve on and even increase those signals if we are to hit our very demanding targets for averting dangerous climate change. Clearly, that is something in which we all have a direct interest. My right hon. Friend was right, however, to focus on the distributional aspects of progress in new, greener technology, because, as the Committee on Climate Change, which the House tasked with taking a closer look at these matters, said in no uncertain terms in its report to Parliament, there are often distributional effects when we switch to lower-carbon activities. As a country and as a society, we will not be able to persuade our electorate that we need to make progress and avert climate change if we cannot also demonstrate that we have a fairness agenda. In other words, if there is no fairness for those who are poor and least able to buy new, or shift from existing goods to newer, more energy-efficient ones, we will not get public support for the changes that we need. My right hon. Friend is therefore right to worry about some of those issues. We have some data that hint at connections, but not in the sort of the detail that he would like. Some data suggest that low-income households are more likely to own cars with smaller engines. However, the hon. Member for Taunton was right in his analysis that the poorest do not own cars, so the distributional shape of the tax is not the same as that of, for example, tobacco duties. We also have data to suggest that the majority of the cars that emit the most carbon are owned by higher-income households. Again, the data are not geographically well represented or spread in the way that my right hon. Friend wanted. I am happy to talk to him to ascertain whether we can analyse the distributional impact of the shift from high to low CO2 emitting cars on the engine pool, and particularly on his constituents and many of mine, who are not always known for going to the latest car showroom and getting the latest model. My right hon. Friend may also like to correspond with the Committee on Climate Change, which is developing some expertise in the matter, to ascertain whether it can study the issue.