Improving Air Quality

Andrew Selous Excerpts

Thursday 28th June 2018 Commons Chamber

[Neil Parish (Tiverton and Honiton) (Con)]

I beg to move,

That this House has considered the Joint Report of the Environment, Food and Rural Affairs, Environmental Audit, Health and Social Care and Transport Committees, Improving Air Quality, HC 433, and calls on the Government to adopt its recommendations as part of its Clean Air Strategy.

I very much back speakers on the previous motion in their points about contempt of Parliament when people refuse to give evidence to Select Committees.

I am grateful to you, Mr Deputy Speaker, to the Liaison Committee and to the Backbench Business Committee for granting time in this House to debate our report on improving air quality. I thank my fellow Chairs and members of the Health, Transport and Environmental Audit Committees for all their work and help; I also thank the many staff across all the Committees for helping put together the four-Committee report, which is a challenging task.

Last October, we launched a joint inquiry to consider the Government’s most recent plans for reducing levels of nitrogen dioxide. The cross-cutting inquiry examined whether the Government’s plans to cut air quality pollution were adequate. We have concluded that they are not. The UK has failed to meet our legal air quality limits since 2010, and successive Governments have failed to get a grip and improve our air quality. Air pollution is a silent killer. It is the largest environmental risk to public health, costing the UK an estimated £20 billion every year in health impacts. Air pollution affects everyone, from those driving their cars to those who walk or cycle to work—especially in the many hotspots in our inner cities.

I am not saying that the Government have failed to take any action. It is good to see that they have taken on board key recommendations in our joint report, including: consolidating the patchwork of air quality legislation; developing a personal air pollution alert system for the public; making better use of air quality data from local authorities; and making sure that those data are compatible with each other. I also very much welcome the commitments in the latest clean air strategy consultation to cut levels of particulate pollution.

Although those initial steps are welcome, they are not nearly enough. Real change requires bold, meaningful actions, which are absent from the Government’s current approach. In our report, we called for a properly resourced national support scheme to help councils struggling with air pollution. Such a scheme would require far greater cross-departmental working and joint planning—something that, as we highlighted, is severely lacking right now. In addition, we recommended a “polluter pays” clean air fund.

This is not a war on motorists. We envisioned that the fund would be paid for by the automobile industry. I do not want to punish those who bought diesel vehicles that had been recommended by previous Governments; they bought in good faith and will need time and support to rectify the mistakes and recommendations of those previous Governments. I urge the Government to re-examine their decision not to have a targeted diesel scrappage scheme.

Furthermore, we need significant efforts to speed up the roll-out of electric charging infrastructure, which must include more rapid charging points to accelerate the transition to low-emission vehicles across all our towns and cities. It is essential that people should be able not only to charge up their cars, but to do so quickly, otherwise we will not get enough people into electric cars. All that requires a new clean air Act to update and streamline existing legislation. The new legislation could also include measures to ensure that the Government are held to account on environmental issues once we have left the EU. A new clean air Act is absolutely essential, and I ask the Minister today to confirm the timescale for the introduction of such an Act.

I find it disappointing that the Government are not making the automobile industry pay for the damage it has caused. We have already been let down in this regard: when we did not get anywhere near enough compensation out of Volkswagen for the emissions scandal. I am amazed that the German Government were able to get €1 billion, while all we seem to have got are the zeros. The automobile industry has a yearly turnover of some £80 billion.

In recent tests, the majority of the latest 2017 diesel cars are almost four times above the EU’s baseline emissions limit.

[Andrew Selous (South West Bedfordshire) (Con)]

I come back to my hon. Friend’s point about Volkswagen and Germany. Would it not be ironic and extremely unfortunate if the German car industry used that €1 billion to leapfrog into clean new-energy vehicles that put them at a competitive advantage, given that there has been no similar payment that could help the UK motor industry?

[Neil Parish]

My hon. Friend makes a really good point. I am amazed: do British lawyers lack teeth? Do Government lawyers lack any sort of drive and ambition? It is not just Volkswagen; others out there could also contribute. If we got funds from them, those could help towards producing cleaner vehicles or helping with air quality in our inner cities and hotspots across the country. It seems so ridiculous to lose that form of money and funding.

--- Later in debate ---

[Andrew Selous (South West Bedfordshire) (Con)]

During the inquiry, we learned from Professor Holgate, the lead clinician from the Royal College of Physicians, that poor air quality is the second biggest cause of avoidable mortality in this country, after smoking. It cuts short some 40,000 lives a year, and we know from the British Heart Foundation and others that even a day’s exposure to elevated levels of poor-quality air can increase the likelihood of a heart attack.

Were any of us to go into our local GP surgery, we would very likely see in the leaflet stands or on the walls information on helping us to reduce our alcohol consumption or to cut back smoking or give up altogether, and hopefully we would see some information on coming off illegal substances. All are public health risks that are well known and well understood, and information on them has reached the level of our local surgeries. I challenge any Member present to go into their local GP surgery and see what they can find about what to do about poor air quality, the second biggest cause of avoidable mortality in our country. We need to do more. GPs are under pressure and there is an awful lot that they need to do. We need education in the medical schools, we need the royal colleges to get on top of the issue and we need Public Health England to take a lead in this policy area. I shall say more about the latter shortly.

I occasionally feel that the issue of poor air quality is set up as a battle between the air-quality zealots on one side and on the other those who champion lower-income motorists and people struggling to get around in their ordinary lives. That is a completely false way to look at the issue. Let us consider for a moment a woman who has to drive a van—probably a diesel van—for her living. She is often stuck in traffic but it is the only way that she can earn her living to put bread on the table for the children. It is possible that she lives near a busy road and her children go to a school that is also near a busy road. That lady needs to earn her living. She needs that van—it is probably the only van that she can get hold of to do her work—but at the same time her health is being damaged. So it is not about the people who are concerned about this issue on one side and on the other people who just see it as a bore from well-meaning busybodies who want to interfere and make their lives more difficult. It is a more nuanced and complicated issue than that. We have to help people to live their lives in an affordable manner so that they can earn their incomes without suffering huge damage to their health. I direct the House’s attention to what the California Air Resources Board did with a targeted scheme to help people on lower incomes to move to cleaner and less polluting vehicles.

If one thing comes out of my speech today, for the House and anybody who may be listening to it outside this place, I want it to be the fact, which is almost unknown and unrecognised by the public, that people in their car are up to 10 times worse off in terms of the damage being done to their health than they are outside on the street. It is the complete opposite of what most of our constituents believe. They believe that if they are in their car with the air conditioning on, they are relatively protected from all the horrible fumes outside.

[Kelvin Hopkins (Luton North) (Ind)]

I thank my political neighbour for giving way. I suffered from breathing fumes in traffic jams when driving my car on holiday. I did not know that my chest problems were to do with breathing fumes. The simple technique of making sure that when we use our air conditioning, we press the button that recirculates the air inside the car rather than drawing in polluted air from outside, is very important. It would be helpful if that information was given to people.

[Andrew Selous]

I am grateful to my parliamentary neighbour for giving us that personal example of how he was affected.

I am afraid that the bad news does not stop there. Professor Holgate also told us that even in buses and taxis, for which researchers have done similar measurements, people are two to three times worse off than if they were walking on the street. Of course, we absolutely need to encourage more bus travel, hopefully in clean buses—perhaps electric or hydrogen-powered—but we have to look at how we travel around our big cities, particularly as we arrive in major towns, the traffic slows down and we all get stuck in it. If people knew the facts and were aware, there would be a demand: when people stood for the local council or for Parliament, they would be asked, “What are you going to do to help to make this issue better in my local area when you get on to the council?”, or “What is Parliament going to do about it?”

[Mary Creagh]

I passionately agree with the excellent points that the hon. Gentleman is making, but does he agree that we need fundamentally to rethink how we think of traffic? When people say that they are stuck in traffic, they are traffic—they are part of the congestion. When I cycle to work in the mornings, I am not stuck in traffic because I am part of a cycling stream that is going around the people who are stuck in their vehicles. If we want cities where people can move and breathe, we need fundamentally to rethink what traffic looks like.

[Andrew Selous]

I completely agree with the hon. Lady. In another guise, I co-chair the all-party group on cycling, so I absolutely get the importance of cycling and walking. They are not just good for our health and do not just cut congestion and pollution, but are good for our mental health, helping us to socialise and build community. There are so many reasons why what the hon. Lady said is absolutely right.

[Dr Whitford]

My home is on the west coast of Scotland, where I am lucky to have incredibly clean air, but when I am down here I normally walk or cycle to Parliament. If anyone else present suffers from asthma, they will know what a bad winter I have had, almost continuously since last November. It is no good telling people to get on their bikes or to walk when that then exposes them. We need to deal with the traffic to allow safe cycling.

[Andrew Selous]

I could not agree more. As someone who over the Easter recess cycled from my home to my constituency office along the busy A5, with juggernauts going fairly close to me, I completely understand what the hon. Lady says. We need safe cycling, and all the evidence shows that more people will cycle if it is safer. That is especially true for children going to school from all the new housing developments. When we build new housing, it is essential that we have safe cycle routes to the schools. That will result in healthier children, less childhood obesity and better communities.

Let me go quickly through the full list of health problems associated with poor air quality. It includes: premature birth; reduction in foetal growth; low birth weight; increased risk of death during the first year of life, particularly from respiratory illnesses; exacerbation of the effects of respiratory infections in young children; and effects on the normal growth of lung function during childhood. There is really shocking evidence that if a child’s lung capacity is damaged when it is young, it may never recover. From a social justice point of view, it is even worse, because it is the poorest kids who are breathing in the worst air. That is why this issue matters so much.

The list also includes cardiovascular disease, heart attacks, hypertension and stroke. Poor air quality also leads to chronic obstructive pulmonary disease; pneumonia; accelerated decline in lung function and lung cancer in adulthood; the development of early onset asthma, which the hon. Member for Central Ayrshire (Dr Whitford) mentioned just now, as well as exacerbating asthma in those already living with the condition; impaired cognition; dementia—a big Canadian study showed a link with dementia; and other neuro-degenerative disorders as well as type 2 diabetes, obesity and metabolic syndrome. I think that we can say that that is a pretty concerning list.

Public Health England is a very fine body, which I admire very greatly. Its chief executive, Duncan Selbie, does very good work, but we need more action from the organisation. It needs to be engaged in this issue. What it has done so far has been quite high level and quite strategic; it has not really come down to the level of the citizen, which is where we need it to be active.

One recommendation of the joint report of the Select Committees was that Public Health England should deliver an effective and appropriate campaign by this September, but Public Health England has told us that that is not possible in the timescale. That is despite the fact that the World Health Organisation has called this issue a public health emergency. I ask PHE to redouble its efforts on this issue and really try to get this information down to local levels so that people are, first, informed and, secondly, know what they can do to protect themselves best, and to stop being part of the problem and to start contributing to the issue.

I was pleased to see in the foreword to the Government’s 2018 clean air strategy, the statement by the Secretary of State that there would be a new goal that takes into account the World Health Organisation guidelines. There was also a commitment to primary legislation. I know that the Under-Secretary of State for Environment, Food and Rural Affairs, my hon. Friend the Member for Macclesfield (David Rutley), cares a lot about these matters. When he responds, could he please give us a little bit more detail on this issue? There are specific World Health Organisation guidelines on the amount of particulate matter—PM_2.5 —that we should not exceed on a daily basis. When the Government talk about taking into account the guidelines, I hope that they will go into that level of detail, bearing in mind what I said about the briefing from the British Heart Foundation about the increased risk of heart attack from elevated exposure to poor air quality just within a 24-hour period.

Winter pressure in the national health service is a huge issue that concerns every single Member here and I know the national health service is taking it extremely seriously as we head towards next winter. I have just been in the Upper Waiting Hall speaking to Dr Hugh Coe from Manchester University as part of evidence week, which is a very welcome intervention, as the top academics and scientists who know about these issues take the time and trouble to come down to Parliament to brief Members so that we are properly informed and can make good decisions on these matters. Dr Hugh Coe confirmed what the clinical chair of Bedfordshire clinical commissioning group said to me quite recently, which was that part of the increase in winter pressures, much of which is caused by older people going into hospital with respiratory problems, is from poor air quality. When we have cold weather in winter, the air is clammy and a bit foggy, which means that the pollution gets stuck in it. We breathe it in. It affects us more as we breathe it in. The same happens when it is very hot in the summer because the sun exacerbates the pollution. Again, I do not think that it is well known that there is this link between poor air quality, higher levels of respiratory problems and the winter pressures that we are all concerned about—a further reason for action.

My final issue is how we energise this issue at a local level. The Government talk about monitoring levels of air quality around schools. I would add old people’s homes as well. There are many other places where it is very important that we know the level of air quality. That information is really important to inform local residents, so that when they are looking to elect people to public office, either to Parliament or to local authorities, they can let them know how seriously they take this issue and the fact that they want something to be done about it.

Finally, we had a meeting on air quality and active travel in my constituency not so long ago. An older lady who had never smoked and who had led a pretty healthy life came up to me and said, “I am here today. I have just been diagnosed with chronic obstructive pulmonary disease. Where did that come from?” She had never smoked. The chances were, I am afraid, that she got it from breathing in poor quality air. That will greatly affect the last years of her life. Sometimes we talk in statistics and percentages, but I want to end my contribution with that one lady and the impact on her remaining years.

[Several hon. Members rose—]

--- Later in debate ---

[Dr Philippa Whitford (Central Ayrshire) (SNP)]

One of the first big steps forward on air quality came after the great smog of 1952, when 4,000 people died within five days and 8,000 died in the following weeks. From that came the Clean Air Act 1956, which reduced pollution, particularly from coal, coming from industrial and domestic sources. However, in the 50 years since, traffic pollution has soared. Some 70% of UK towns and cities are defined as unsafe, with 37 out of 43 clean air zones failing on nitrous dioxides. There is a road in Lambeth that, every single year since 2010, has reached the number of breaches it is allowed in a year by the end of January.

The issue is not only about nitrous dioxides. Particulates have been mentioned—the 10 micrometres, and, more particularly, the 2.5 micrometres. These tiny particles get much further into the lungs and cause more damage. As the hon. Member for Strangford (Jim Shannon) mentioned, that damage particularly affects children and older people. Some 4.5 million children—a third of them—are exposed to unsafe levels. If they live near a busy road, they have twice the rate of respiratory problems. We are talking not only about asthma, the obvious one, but about reduced lung development and—if mothers were exposed during pregnancy—reduced brain development. Such things will lay down the quality of a child’s life before they are even born. Among older people, particulates increase the deterioration in lung function, as well as causing ischemic heart disease, increased rates of dementia and stroke.

Pressure in this country has developed only because of the threat of legal action from the EU last year; the can has been kicked down the road for years. The UK and eight other countries are facing legal action from the EU unless they get serious and radical. We would consider countries such as Germany and France, particularly Germany, to have good public transport. There is a particular need to invest in trains and trams—and in rural areas, in buses. Since transport was deregulated in the 1980s, Strathclyde in the west of Scotland has gone from having an integrated network of trains, tubes and buses to simply a free-for-all of ancient diesel buses all crowding the same roads. We have gone backwards in the past 40 years, and we need to go forwards. In rural areas, it is buses that are important. When it is just left to private companies, small villages quickly lose their bus services, which is not acceptable. We should be radical, and we should look at cities such as Copenhagen, which ripped up a ring road and turned it into a safe cycle route. We need things like that.

We heard from the right hon. Member for Exeter (Mr Bradshaw) that the cost of lung disease caused by poor air quality is £20 billion, yet we invest less than 5% of that amount in active travel infrastructure. As I said in an intervention, it comes down to health in all policies.

[Andrew Selous]

The hon. Lady has mentioned Copenhagen. Is she aware that 30% of all journeys in Amsterdam are by bicycle, compared with 2% in London? That came about through a real effort of political will many years ago to recreate the city to be fit for cycling.

[Dr Whitford]

I thank the hon. Gentleman for his intervention. My understanding is that 50% of journeys in Copenhagen are now made by bicycle. But this does require investment in infrastructure.

The hon. Member for Poplar and Limehouse (Jim Fitzpatrick) mentioned a new tunnel at Silvertown. The Clyde tunnel was finished in 1963 and it consists of two circular tunnels, with the road deck about a third of the way up and room for cyclists, pedestrians and ventilation underneath. That was back in the ’60s. We need to make sure we are not investing in hugely expensive tunnels that go against active transport.

It is about health in all policies. Decisions are made in silos, even in this place. We make decisions on different days that counteract each other, which is frustrating. If we had physical health and mental wellbeing as an overarching principle like human rights, people sitting in our town halls and here would focus not on cars, on how they drive and how they park—that is the focus in our towns and cities at the moment—but on people. We would design safe, segregated cycle routes, and we would have much wider pavements on which children could ride their scooters, and on which people with prams or wheelchairs would not be crowded out—people would not need to step into the roadway to pass them. When we have such glorious and, in Scotland, very unusual sunny weather, it would also create an environment in which cafés could be outside. People would walk around their town centres and meet their neighbours, which would contribute to a sense of belonging and community. I would love to see health and wellbeing as the driving force in every decision made by town halls, national Government and Westminster on how we design our towns and cities.