Natural Environment

Baroness Ludford Excerpts

Thursday 15th January 2015 Lords Chamber

[Baroness Ludford (LD)]

My Lords, I, too, congratulate my noble friend Lady Bakewell on introducing this debate. I will follow other noble Lords in concentrating on air pollution, especially from vehicles.

As another former Member of the European Parliament, it is a pleasure to welcome my noble friend Lord Callanan. We will both have to get used to calling each other that.

I, too, am grateful for the recent Environmental Audit Committee report in another place. As time is short, I would just urge noble Lords to read it. I broadly agree with it. It is nearly 60 years since the Clean Air Act and more than 40 years since the Control of Pollution Act. I was, briefly, a very junior civil servant and worked on drafting the latter. It is a scandal that, all these decades later, we are not dealing with what has become the number one environmental health challenge. It is estimated to cause 29,000 premature deaths a year in this country and 7 million or 8 million worldwide. It is not just diesel exhaust but air pollution as a whole that is classed as carcinogenic by the World Health Organization. London seems to have the highest monitored nitrogen dioxide levels in the world—three times WHO limits, especially on Oxford Street and Marylebone Road.

Quite rightly, there has been great emphasis on carbon dioxide limits in the tackling of climate change—no one, certainly not a Liberal Democrat, would quarrel with that. However, there has been an overlooking of the problems and challenges of air pollution. I agree with the noble Earl, Lord Selborne, that it needs to go very fast up the policy and political agenda. I applaud the Healthy Air Campaign, which is run by a group of non-governmental organisations, and also Living Streets, which emphasises how tackling air pollution can make life much pleasanter and safer for pedestrians.

Liberal Democrats have long championed the need to tackle air pollution as well as climate change. Perhaps I may quote from a document which is headed “Localised Air Pollution”. It says that, “There is increasing evidence that many people in the UK become exposed to concentrations of pollution above World Health Organization guidelines as the result of emissions from road vehicles. This includes ground-level ozone, which is a problem in both rural and urban areas, nitrogen dioxide at urban sites, PM10s —the fine particulate emissions from diesel engines”. That was in a Liberal Democrat policy paper of 20 years ago. The working group was chaired by my now noble friend Lord Bradshaw. My noble friend Lord Tyler was also a member of that group. So, we are not Johnny-come-latelys when it comes to tackling air pollution.

I congratulate the successive holders of the post of Secretary of State for Energy and Climate Change in the current Government. I believe that they have been more active than their counterparts at Defra in dealing with air pollution and that there has been some complacency at Defra on the issue. One of the most urgent requirements is to update the air quality strategy in this country. We need a holistic approach and a clear demarcation of responsibilities and resources as between central government departments and between central and local government. One rather simple thing that could be done is to incorporate pollution warnings into weather forecasts as happens with pollen counts. There seems to be a curious contrast in those things. The planning framework needs to place much more emphasis on air quality matters. Locating schools and new homes away from main roads is one example.

Although I cannot enumerate all the issues that need attention, one of them, of course, is airport construction. We need explicit air quality objectives for the current Airports Commission appraisal framework. Liberal Democrats believe, of course, that aviation expansion must not further damage health. That is the reason for our negative response to suggestions to build new airports, particularly in the south-east. As others have said—including, I think, the noble Lord, Lord Berkeley—we must not allow the Red Tape Challenge to undermine local air quality monitoring.

As others have also said—I will not dwell on this—the main problem is diesel engines. Although there were undoubtedly good reasons for encouraging diesel, it is way past time for a radical change in policy direction. That will mean giving attention to the fiscal and other frameworks—such as fuel duty, vehicle excise duty and so on—under which people have been encouraged to go for diesel. I do not own a car but sheepishly admit that, as a member of a car club called Zipcar, I find myself involuntarily driving cars with diesel engines. I do not drive frequently but when I do, the engines always seem to be diesel. Can my noble friend say what the Government are doing to remove the loopholes whereby diesel particle filters are removed after being factory fitted? People are apparently managing to remove them through these loopholes, so I would very much welcome a specific answer on that. We need to aim for the adoption of zero-carbon technology in motor vehicles and in London. Liberal Democrats propose having a big switch to 100% electric buses, taxis and vans. We regard the Mayor of London’s ambitions for the ultra-low emission zone as lacking both urgency and stringency. We need to go much further and much faster.

We work in a European context because air pollution does not recognise national boundaries. The coalition agreement pledged compliance with EU clean air laws but the UK is massively in breach of these laws and is thus subject to legal action. We are 20 to 25 years late in the schedule. My noble friend Lord Callanan and I are not quite on the same page on this matter. He says that air quality rules must not impede economic growth but that is a false choice. I also venture to suggest that the engineering companies of the north-east could make big business out of clean technology.

My last question to the Minister is therefore to ask whether he will update us on the Government’s efforts to ensure that the EU’s ambitions for clean air will continue and to dissuade the Commission from withdrawing its proposals for new air quality directives. Unfortunately, I believe that there is a lack of consensus in the European Parliament to pass a resolution now to urge the Commission not to withdraw these measures. It was disappointing that the Environment Secretary was not a signatory of a letter from the national Environment Ministers to the Commission President urging against withdrawal. Will my noble friend tell us whether the Government are determined to press forward to meet EU laws?