PARLIAMENTARY DEBATE
Heathrow Expansion: Air Quality - 22 November 2016 (Commons/Westminster Hall)
Debate Detail
[Mr Philip Hollobone in the Chair]
That this House has considered the effect on air quality of proposed Heathrow airport expansion.
It is a pleasure to serve under your chairmanship, Mr Hollobone. As you and the Minister are aware, I have spent much time in Parliament on the issues of Heathrow and Heathrow expansion because many of my constituents in Twickenham are concerned. It is therefore a great disappointment to me that the Government recently decided to support Heathrow expansion, and I reiterate that I am still firmly and utterly opposed to that decision.
The people, like the hon. Lady, know that Heathrow is not deliverable on many levels, including cost, noise pollution and the upcoming legal challenges, but the insurmountable challenge, and the reason I secured this debate, is air quality. The Minister will know that air quality is a major and increasing concern, and he may recall that in January 2016 I asked the then Prime Minister about the shocking news that the annual legal limit for nitrogen dioxide had been breached in London by 8 January. A map of nitrogen dioxide levels across London and Heathrow shows high concentrations in central London and Heathrow. Nitrogen dioxide, of course, affects the lungs, particularly in people with asthma or bronchial conditions, and decreases lung function growth in children.
Perhaps of even more concern is particulate matter. I am sure the Minister is aware of the World Health Organisation’s comments on particulate matter, which affects more people than any other pollutant. Although I will be talking about the legal limits for PM2.5 and PM10, I remind him that the WHO has said that for PM2.5
“no threshold has been identified below which no damage to health is observed.”
There is no safe level but, just like for nitrogen dioxide, London breached the annual legal limit in the first few months of this year. Forty cities in the United Kingdom have already breached the annual legal limit for PM2.5, and London is in the top six. PM10 is also of serious concern. Only 11 cities in the United Kingdom breached the annual legal limit in the early part of this year, and London is in the top four.
Particulate matter contributes to fatalities from strokes, heart disease, lung cancer and acute and chronic respiratory diseases. The cost in human terms is that 9,000 deaths a year in Greater London are attributable to nitrogen dioxide or particulate matter, which are just some of the air pollutants. Four thousand deaths in 1952 gave rise to the Clean Air Act 1956. Now we have more than double that number every year, and the Government are not doing enough.
What concerns me is that, within just over a week of the Government’s being found guilty in the courts of not having an adequate plan to address air quality, they decided to approve Heathrow expansion. The expansion will involve perhaps 50% more planes. The Minister might say that it is not the aircraft but the cars that are adding to the air pollutants, but Heathrow lies near the M4 and the M25, two of the country’s most congested motorways. He will also know that, with nearly 250,000 more flights planned, there will be thousands more passengers and staff, and they will not be walking to and from Heathrow airport.
The number of cars will increase, and I do not agree or accept that electric cars will be the answer. There are 11 million diesel cars in the United Kingdom, and they will not be scrapped and replaced in time for the proposed Heathrow expansion. I do not want to hear that putting on facemasks will protect us from particulate matter, because the British Lung Foundation says that there is no evidence that that will help.
Heathrow implicitly acknowledges the risk to air quality. I am sure the Minister has a well-thumbed copy of the Airports Commission report, and page 225 states that £799 million will be spent on car parks at an expanded Heathrow. That will increase air pollutants, which are already breaching legal limits. Heathrow Airport Holdings Ltd will argue about how much it wants to spend on surface access—that is one argument—but nobody who favours Heathrow expansion denies that surface access will increase, which means more road trips and more pollutants.
Heathrow airport prides itself on being a leading cargo airport. Again, cargo and freight are not coming to and from Heathrow in an electric car or on a horse and cart. My question to the Minister is simple: if the Government support Heathrow expansion, how will they get air quality within legal targets? I have asked two Prime Ministers, two Secretaries of State for Transport and a Minister from the Department for Environment, Food and Rural Affairs how they can expand Heathrow airport without increasing air pollution. Thus far, I have been assured that it will happen, but I have not been told how. I hope that today, at the sixth time of asking, I will be told.
Howard Davies spent years and millions of pounds of taxpayers’ money on his commission’s report, and he said on page 307 of the Minister’s well-thumbed copy that
“an expanded Heathrow Airport must be contingent on acceptable performance on air quality.”
Howard Davies said that that was needed but, again, the report did not specify how it would be achieved. We need airport expansion, but it must be in a place where the legal limits for air pollution have not been breached.
If the Government continue to support Heathrow expansion without a plan to reduce air pollution to within safe medical and legal limits—it must be done in a critical time frame, as ClientEarth told the Government in the Supreme Court and the High Court—I will ask the Government to admit that they are wilfully and knowingly increasing the number of deaths attributable to air pollution caused by an expanded Heathrow.
The Government are straightforward about our plans, as my hon. Friend made clear in her speech. The Secretary of State has announced the steps that we are taking in respect of Heathrow, which she has drawn to the House’s attention, but in doing so, the Secretary of State was absolutely clear that it will now be subject to a consultation, that it will be gauged according to that consultation and that the Government are committed to the interests of local people, just as we are committed to the interests of people who wish to travel to and from Heathrow. Of course, she is right to suggest that squaring those two objectives is a significant challenge, but it is one that the Government are willing to meet.
On resuming—
Before the sitting was suspended briefly, my hon. Friend the Member for Tiverton and Honiton had asked me about electric vehicles. I do not want to go down that road, and I do not think you would permit me to do so, Mr Hollobone; it is sufficient for me to say that I will write to him, summarising the evidence I gave to the Lords Science and Technology Committee this morning to better inform further consideration of that important matter.
I turn, in the short time available, to my hon. Friend’s salient remarks—salient in the sense that they are relevant to the debate in a rather stricter way than the territory into which we were just straying. My right hon. Friend the Secretary of State for Transport announced the decision on the north-west runway at Heathrow—as a preferred option, I hasten to add—in the following context. He said that, among other things, expanding Heathrow will better connect the UK to long-haul destinations in growing world markets, boosting trade and creating jobs. Passengers will benefit from more choice of airlines, destinations and flights, and expansion at Heathrow will be subject to a world-class package of compensation and supporting measures for local communities. My right hon. Friend also made it clear that the Government’s announcement was just the beginning of the consultative process I described earlier, which will allow my hon. Friend the Member for Twickenham and others in the community and elsewhere to make their views known.
Let me be clear on the impact of the expansion. The Government’s commitment to dealing with emissions will be central to the discussion of the air-quality impact and to meeting the challenge of balancing the need to grow airports with the need to maintain the health and wellbeing of the people who live near them, and of all our people. We have made it clear that we must tackle air quality and noise and meet our obligations on carbon, both during and after construction of the expanded airport.
First, air quality is a significant national health issue, as my hon. Friend says, and the Government take it seriously. However, she knows that the prevailing issues of air quality associated with an urban environment—indeed, those associated with the kind of cars we drive and how that is changing—are the most significant feature of some of the public health arguments that she made earlier. We should not be preoccupied with assuming that airport expansion is the be all and end all in this, and I am sure she is not so preoccupied.
Secondly, the Government are already taking action to cut vehicle emissions. For example, the UK is delivering a programme, backed by £600 million of investment, to support the long-term transition to low-emission vehicles, to which I referred a moment ago.
Thirdly, the Department for Transport, the Department for Environment, Food and Rural Affairs and the Treasury have already embarked on a joint project to identify further ways in which we can tackle this issue. Indeed, if the consultation goes that way, by the time a new runway opens in the next decade we intend to have made substantial progress in tackling air-quality challenges throughout the whole nation.
Fourthly, as announced in December 2015, we tested the Airports Commission’s analysis against the Government’s 2015 air quality plan. Nevertheless, my hon. Friend is right that the evidence base in this policy area is ever shifting, and we do need to recognise that there is more work to do; I happily do so today. We have to keep our assessments up to date and to take account of changing technology and what that brings.
Fifthly, Heathrow airport will have to play its part. The new runway must be underpinned by further industry-leading measures to mitigate air quality impacts.
Sixthly—I am rattling through these points because I am conscious of the time, Mr Hollobone, and this Chamber deserves as much information as possible—the Government believe that, with a suitable package of policies and mitigation measures, the Heathrow north-west runway scheme can be delivered without impacting on the UK’s compliance with air quality limit values.
Seventhly, final development consent will be granted only if the Secretary of State is satisfied that, with mitigation, the Heathrow scheme is compliant with legal requirements on air quality. I do not think that is quite what my hon. Friend asked for—as I say, I do not want to prejudge the consultation—but she must be pleased with what I have said today; she would be churlish not to be.
Therefore, I do not want to prejudge that issue and I certainly would not want either to say anything that contradicted the answer that the hon. Lady received last week, because the question then was not posed to me; I think it was posed to the Secretary of State. I reassure the hon. Lady that we are broad-minded about the means by which people get to and from Heathrow and the effects that might have on local people.
Let me make my last three points, because I promised 10 points and so far I have delivered only seven. The Government have also made it clear that we must tackle noise and I know that my hon. Friend the Member for Twickenham is also concerned about this. We will also meet our obligations on carbon. On noise, Heathrow Airport Holdings Ltd has committed to a ban on scheduled night flights of six and a half hours, more predictable periods of respite for communities and new and binding noise targets.
Ninthly, the Government’s announcement was just the beginning, as I said, of the process, as the preferred scheme will now be subject for consultation through a draft airports national policy statement that will follow in the new year. Of course, that is something to look forward to after the excitement of Christmas.
Finally, it is important to point out—I know that my hon. Friend is very conscious of this and I thought she deserved an answer on it—that the Government accept the recent High Court judgment that more needs to be done to improve the nation’s air quality. That does not apply simply to airports; I am looking at a range of transport modes, as she will doubtless appreciate. I can tell her that the Government will produce a revised plan by 31 July 2017 and my team in the Department for Transport are beavering away and working with other relevant Departments to make sure that the plan meets all the necessary requirements.
Question put and agreed to.
Resolved,
That this House has considered the effect on air quality of proposed Heathrow airport expansion.
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