Let me respond to what has been an eclectic debate. I welcome the hon. Member for Salford and Eccles (Rebecca Long Bailey) to the Dispatch Box for her debut. I echo the comments of my right hon. Friend the Member for Cities of London and Westminster (Mark Field) and wish her a long and successful career speaking from the Opposition Dispatch Box. I am sure she will be something of a star of the Labour Opposition Front Bench for years to come.
The hon. Lady said that the explanatory notes were only made available this morning, but I understand that they have been available on the gov.uk website since Thursday 22 October, which was the day after the amendments and new clauses were tabled. If she has any contrary information, I will happily look at it.
The hon. Lady touched briefly on the compound interest charge and asked me to respond to hostile comments from business. The measure is being introduced to ensure that a fair amount of corporation tax is paid and that any awards of restitution interest are paid by Her Majesty’s Revenue and Customs. We are setting the special rate to reflect the unique circumstances of the claims. It will affect only a relatively small number of companies—about 0.5% of those submitting corporation tax returns in relation to specific payments—and it will not affect the benefit given by the historically low rates of corporation tax on the trading and investment profits they currently make. It will ensure that relatively few do not gain a significant additional benefit at the expense of the public purse.
Let me turn to the lengthier debate we have had about reforms of vehicle excise duty. The hon. Lady raised a concern that they may damage UK car manufacturing and penalise cars built in the United Kingdom. We are not doing that. The supplement will apply to all cars worth more than £40,000, regardless of where they are manufactured, and we are supporting cars such as the Nissan Leaf, which is built in Sunderland, through zero rates for zero-emission cars. We think it is fair that more expensive cars pay more than ordinary family cars.
On the accusation that it is unfair that cars that are more fuel efficient pay the same as gas-guzzling vehicles, I would argue that they do not. Under the new system, the first-year rates for the highest-emitting cars will be doubled compared with the current system. Zero-emission cars will continue to pay no annual VED rate, and more expensive, bigger, higher-polluting cars will pay the standard rate supplement, so there will be incentives to buy smaller, lower-emitting cars on the second-hand market. What is unfair in the current system is that those who can afford to buy a brand-new car pay less than those who cannot do so. That point was made by the hon. Member for East Antrim (Sammy Wilson). In the new system, those who can afford an expensive car will pay more.
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As I have said, we are keeping the CO2 link at the point where is it most effective—the first year. Consumer research demonstrates that first-year incentives are by far the most important when customers come to choose new cars. If CO2 bands continue beyond that, we will continue to be subject to the sustainability challenge of the current system. Over time, technological progress means that new cars would end up paying less and less. We would therefore need to tweak the system again and again, and we would not have the sustainable revenues that we need for the road fund.