Lord Soames of Fletching
Main Page: Lord Soames of Fletching (Conservative - Life peer)Department Debates - View all Lord Soames of Fletching's debates with the Department for Transport
(8 years, 4 months ago)
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My right hon. Friend makes a good point, to which I will return. Technology is now evolving that allows us to calculate the difference between background or ambient noise and the relative change.
Thirdly, I ask the Minister to demand that the Civil Aviation Authority takes noise disturbance into account and includes communities not just 10 nautical miles but 18 nautical miles from airports so that due consideration is given to local communities that are affected, not just those that neighbour the airport, when planning airspace.
Fourthly and, the Minister will be pleased to hear, lastly, I would like the angle of approach to be reviewed. Modern aircraft are able to approach runways more steeply than the current 3°. London City airport, which I have used many times, has an approach angle of 5.5° to protect the buildings of our great capital. Could the same not apply to protect heritage sites and communities in the glorious county of Kent? This is not about aircraft or runways but about using airspace in everyone’s best interest. In my community, near Gatwick airport, the air corridor was changed in 2013. Since then, complaints have increased ninefold, and it is the failure to manage the airspace properly, not the raw numbers, that has caused the problem, but it is worth considering some of the numbers that do affect us.
More than 1 million people in the United Kingdom are exposed to aircraft noise above healthy levels. In the short term, that leads to loss of sleep and annoyance, and it makes it harder for children to learn, but the long-term effects can be worse still. High blood pressure, heart disease, heart attacks, strokes and dementia have all been associated with exposure to excessive noise. Indeed, the World Health Organisation recommends that such noise levels at school playgrounds should not exceed 55 dB. In my area, and in the area around Gatwick, 15 schools are already exposed to such levels, and nine are overflown more than 20 times a day. As my right hon. Friend the Member for Arundel and South Downs (Nick Herbert) said, the ability to assess noise is one that we must take seriously if we are to move on from the 1990 Act. The National Physical Laboratory suggests that monitors costing only £100 could be fitted to tell regulators the exact pressure being put on residents, which is a game-changing moment for all. For the first time, we can have accurate monitoring not just of the peak noise but of the relative change, because by monitoring the ambient noise we can see that not all are equally affected.
I congratulate my hon. Friend on securing this important debate, and I share his views. When I first became a Member of Parliament representing Crawley 33 years ago, British Caledonian flew the BAC 111, which was one of the noisiest aeroplanes—it was just appalling. One of aviation’s arguments is that the quality of noise is now very different, but the point that he and my right hon. Friend the Member for Arundel and South Downs (Nick Herbert) make about ambient noise is terribly important because, although the technologies are infinitely improved, the noise is still immensely disruptive. It is no good saying that that is just the way it is.
My right hon. Friend is absolutely right. The improvement in the quality of aircraft is noticeable, but that is not enough on its own. The change from a rural idyll to an aerial motorway in a few moments can be particularly stark, and never more so than at night. Perhaps the Minister would like to explain why night flights are banned from some airports but not from others, such as Gatwick.
This debate is not just about enjoying lazy summer afternoons in the garden of England, although that is a treasured blessing, and I intend to do as much of it as I can, parliamentary duties permitting; it is about the health of our nation. That does not tell the whole story. Noise, as measured today, does not take into account the full impact. The Civil Aviation Authority’s aircraft noise contour model—a model with which you are no doubt incredibly familiar, Mr Howarth—measures only average noise for the 10 noisiest seconds. This is perhaps not always recognised, but it is a secret that I am willing to share with the House: aircraft move. That means that the average is significantly below the peak level, which is counted only 2.5 km from the rolling point of the aircraft. Many people in Kent, particularly in my communities and in the communities of my right hon. Friend the Member for Tunbridge Wells, are badly affected and are simply not counted. That is not sensible. When a road is planned or a railway is considered, all those affected have a voice. It seems that communities are only ignored when it comes to overhead infrastructure.
The lack of guidance has allowed the Civil Aviation Authority and National Air Traffic Services to narrow the flightpaths, as they have done in the past few years over Gatwick, and increase the intensity of aircraft movements for those beneath. Some would say that they were using modern technology to demonstrate that they could increase capacity and perhaps even expand their operations; far be it from me to predict such things.
This is an area where we could and indeed should change things. That is why I ask for clarity from the Government on what reducing the numbers who are “significantly affected” means. Does it mean sharing the burden so that many are affected but not significantly, or does it mean placing the burden on the narrowest shoulders so that the fewest people are affected, but those who are affected will be severely impacted and their lives transformed? That guidance should be given to our planners. It would be given if they were planners on the ground, and it should be given to planners in the air.