My Lords, I thank all noble Lords for their interventions and contributions to this debate.
I start by addressing the concern of the noble Baroness, Lady Randerson, about the 21-day rule. There is an explanation in the Explanatory Memorandum —which I probably will not read out now, because it is written there—for why we felt it was right to not abide by this rule, but I will say that I am less than happy about it. I think I will make a new year’s resolution to have an SI debate in your Lordships’ House or Grand Committee without somebody pointing to a mistake in a document or the fact that we have not been able to comply with a rule when, quite frankly, we really should have been able to do so.
Noble Lords have gone a little beyond the SI into the Government’s broader policy on transport decarbonisation. I will write with a fuller answer on that, because there is a lot happening at the moment and it goes far beyond what is in front of your Lordships today.
The noble Lord, Lord Rosser, as ever, raised a very important point about the consultation and the responses from various people. As is always the case with a consultation, certain people will respond. We had 120 responses and the majority of those agreed with our proposals, including trade associations and fuel suppliers, which was great. But the Government have another responsibility: to make sure that it is fair on the general public—the people who have to buy the fuels. There was always going to be a balance between the cost that will potentially be added to the fuel at the pump versus how ambitious we would like to be. If the public had the deepest of pockets, we could be far more ambitious, but we always have to think about the cost.
I note the noble Lord’s suggestions, such as banning the sale of a second-hand internal combustion engine vehicle, but I think that would be really harsh on somebody for whom it may be the biggest asset they own in the world. I would find it very difficult to do that without an enormous amount of fair warning. We do accept that there is never a good time to add cost to fuel consumers’ bills, and this policy is expected to marginally increase fuel costs—but we believe that those costs are, on balance, manageable. We are looking at something like 0.5p per litre in 2022, rising to 1.6p per litre in 2032, which is a little over 1% of current petrol and diesel prices. But it is not nothing—it is not insignificant—so we do always have to think about the balance with these things.
The noble Baroness, Lady Randerson, asked about the exceptions in the rollout of E10. Those were the days—those heady days when we were upstairs in the committee room talking about E10 implementation. I cannot remember whether those exceptions are permanent or temporary; I will certainly write on that, as I will on whether the increase of the buyout price to 50p has been successful. We will be able to look at that.
If I may, I will talk very briefly about sustainability, because it is absolutely critical that we do not ride a coach and horses through very good-quality agricultural land to produce these fuels. All biofuels supported under the RTFO need to comply with strict sustainability criteria. My noble friend has pointed out some of the challenges with certain countries in the world. There are protections for biodiversity and against land use changes such as deforestation. These regulations have
improved the sustainability criteria, and I am very happy to write to the noble Baroness, and, indeed, to other noble Lords who contributed, to set out exactly where the changes have been made and the benefits that we expect to get from them.
I appreciate that there are a few unanswered questions, but I will be writing. I think we have reached the right balance by increasing by 5%; it will make a difference to our carbon emissions. We accept that there is more to be done in transport, but we are on that case and are doing as much as we can as quickly as we can.