We have two years at the very least before we leave the European Union. The case is being made that the Government must be answerable with a proper plan by July 2017, so I think much of this will be driven before we leave the EU. I still believe they would be very unwise and careless to try to water down legislation on air quality when people are becoming much more aware of the situation. It is reducing life expectancy and all Governments of whatever colour will be asked to commit to policies to improve air quality dramatically.
The High Court case was brought by ClientEarth. To lose once in the Court could be seen as careless; to lose twice is negligent. The Under-Secretary told the EFRA Committee that the High Court case was a wake-up call. How many more wake-up calls do the Government need? Urgent action is needed now to address the problem once and for all.
On Tuesday, the EFRA Committee held a fresh evidence session on air quality with the Under-Secretary who is here today and the Minister of State for Transport, my right hon. Friend the Member for South Holland and The Deepings (Mr Hayes). The Under-Secretary said that air quality is a top priority for her and the Transport Minister. We need evidence, but in this case I am afraid the Committee was unconvinced by the evidence we heard on Tuesday that there is enough urgency in the Government’s policy. The Minister repeatedly emphasised the role of local government in tackling air pollution and that is absolutely correct, but we must make sure the Government give the necessary powers and in some cases the necessary resources for that to happen. The Committee fears that, as happens under all Governments of all persuasions, it is easy to say, “It’s all in the hands of local government; it’s not in our hands.” Then local government turns round to central Government and says, “The Government haven’t done enough. We don’t have enough resource or the necessary legislation.”
We cannot keep arguing about whose problem it is, because it is the Government—it is DEFRA—that is in the dock, and in the end we have to answer for it. I do sympathise with this Minister, because she has to, and I am sure will, work with all other Departments, but getting all Departments to work together is a challenge in itself. However, we must do that, because in the end people will die prematurely if we do not sort it.
We talk in the recommendations about a diesel scrappage scheme. That is for older diesel cars in particular. The Government should consider a scrappage scheme. We had evidence on Tuesday from witnesses who talked about that. I do not want to make it too complicated, but perhaps it could be targeted slightly at income as well, because what often happens with a scrappage scheme if we are not careful is this. The professional middle-class people think, “Well, this is a very good time to change our car. We have a car or two that are older and we can have a new car.” The problem is that many people in our inner cities who are driving older cars may not necessarily have the income, even with a scrappage scheme, to go out and buy a new car. Perhaps if we could target a scrappage scheme not only at diesel cars but at those who can least afford a new car, we could do something about the problem.
In addition, it is now possible to convert many diesel cars to liquid petroleum gas. That cuts their emissions by about 70%, but again, is it really wise to spend a lot of money on an older diesel car?
The current—illegal—Government plan provides for only five compulsory clean air zones, but we know that pollution in dozens of areas elsewhere in England exceeds EU limits. That is why the Government must look at the whole country when considering hotspots, which is where the high levels of pollution are. The answer to a written question that I tabled to DEFRA is that a full 40% of councils in the UK breached nitrogen dioxide limits in the last year. The problem is widespread in our country; it is not just in our biggest towns. All local authorities should have the power, and the funding, to implement clean air zones if they wish to. In October, the Government provided a £3 million fund for local authorities to bid from to improve air quality. That is a start, but it is a very small amount of money, considering the number of areas that will need clean air zones.
As I said, we had the Transport Minister before us on Tuesday. The interesting thing that the Government have not yet accepted totally is that, not quite for a generation but probably for 15 years or more, there has been a push towards diesel cars. It has been advantageous to have “cleaner” diesel: people pay less road tax, and diesel cars emit less carbon dioxide and carbon monoxide and are much more fuel-efficient than many petrol cars. Previously, the issue was carbon dioxide; now, it is very much nitric dioxide, so we have to start moving the taxation system away from supporting the diesel engine and towards hybrids, clean petrols and electric cars. A grant system is in place—I will talk about that in a minute—but we also need to use a bit of a stick in order to move people away from diesel cars. I understand the position because I have diesel cars; indeed, many of us in this Chamber will have. It is a fairly clean diesel, but
we have to start to say to people, “You have to try to change your philosophy from diesel to petrol to hybrid to electric.”
Since the Volkswagen scandal, we know that many emission figures were completely fictional. We have only to pick up a new car magazine. There are various ones out there, and they will give us a list of the manufacturer’s claims. They will say, “This car will do 68 miles to the gallon,” and then they will say, “True figure: 45—Government figure.”
There is no doubt that we have to get away from that. It is not just Volkswagen making such claims; all sorts of people are making the claims. It is just that Volkswagen is the one that got caught. In the end, we have to have a true figure, so that when people go to buy a car, they know what the pollution levels are and how many miles to the gallon it will do. This applies to anything else that is bought and sold in life. Surely it is against the Trade Descriptions Act that we are buying something when the claim about it is not actually true. We need to do much more on that. The Government must ensure that vehicle companies’ marketing claims are fully accurate and reflect real-world conditions. When devising the new plan, the Government must take into account the most accurate figures on vehicle emissions. If the new figures show an even greater need for additional clean air zones, the Government must act accordingly.