Dark Skies

James Sunderland Excerpts

Monday 14th December 2020 Commons Chamber

[Andrew Griffith]

The hon. Member makes an excellent point and anticipates one of the points I hope to get on to.

The first of our recommendations concerns the Minister himself. As has been widely reported, we would like to see a designated Minister for the dark skies with cross-cutting responsibility for this issue. Last week, I and others met the Under-Secretary of State for Environment, Food and Rural Affairs, my hon. Friend the Member for Taunton Deane (Rebecca Pow). As a DEFRA Minister, she told us about the contributions her Department has made towards assessing the impact of artificial light on wider biodiversity. She also shared with us a fascinating story of her visit to Skomer a few years ago to witness the Manx shearwaters flying at night to find their chicks, making her aware of just how sensitive such creatures are to light pollution, which impacts their flight paths. However, so many of the issues involved lie with the Ministry of Housing, Communities and Local Government that if we had to pick one Department, and I believe we do, it is there that we think the designated Minister should sit.

Secondly, the language in the national planning policy framework on avoiding light pollution should be significantly expanded, allowing local planning authorities to impose specific planning conditions related to external lighting, including curfew hours, standards for brightness, colour temperature, as well as the direction and the density of lighting. The most recent NPPF from 2019 makes very little reference to lighting, with paragraph 180(c) being the only reference, which states:

“limit the impact of light pollution from artificial light on local amenity, intrinsically dark landscapes and nature conservation.”

Although a number of local authorities have adopted policies that seek to do that, in practice most development proposals are simply not assessed against such policies. CPRE’s “Shedding Light” survey found that almost two-thirds of local authorities do not have a lighting policy in their local plan and only a third had proactively adopted one to comply with the NPPF.

This need not be the case. The South Downs national park contains approximately 2,800 local authority streetlights, all of which point downwards and minimise the colour temperature. National planning policy on light pollution should require all proposed developments to conduct a dark sky impact assessment and ensure there is no net impact of a scheme on a dark sky location. Much of this could be overseen and enforced by a new statutory commission for the dark skies to develop standards and regulations, and work with local authorities to enforce them. We should also create a national programme of best practice, dark sky hours, in which categories of lighting can be dimmed or turned off completely in consultation with the community, lighting professionals and the police.

[James Sunderland (Bracknell) (Con)]

My hon. Friend and I share much the same views on dark skies: I am a huge fan. While we need to be careful of safety at night, people walking, pavements and safe passage home, does my good friend agree that turning out the lights could save councils an absolute fortune in money and cost?

[Andrew Griffith]

As ever, my hon. Friend, with his varied experience that he brings to the House, makes an excellent point. Not only can hard-pressed local councils save money that they can redirect to supporting their residents elsewhere, but there is also, surprisingly, no evidence at all that street lighting contributes to greater safety and it has impacts on the environment, as well as some of the other impacts that we talk about. He makes a very good point.

Before we leave the planning process, we cannot ignore the elephant—or perhaps I should say the Ursa Major—in the room: over-development in the south-east. I pick up a point that the hon. Member for Westmorland and Lonsdale (Tim Farron) has already made. I have spoken on these matters many times in this House in my short year here, and I make no apology for doing so again tonight. Right now, my constituents face a veritable clone army of developments, with proposals in Adversane, Barnham, Ford, Kirdford, West Grinstead, Mayfield and every compass point in between.

Consideration of light pollution in the planning system can only be palliative relief while the Minister’s Department consults on taking an algorithm that already lists heavily towards the overcrowded south-east and tilting it still further, rather than levelling up. We are building the wrong types of dwellings in the wrong place. Before the second world war, roughly a fifth of the population lived in the south of England outside London, while twice as many lived in the north and Scotland taken together. Now, equal numbers live in both. We should be building far more in our great urban centres of London, Birmingham, Manchester, Leeds, Liverpool and many others—building environmentally friendly supertalls that reach up to the stars, instead of concreting over our last remaining natural places. We should be pursuing commercial to residential conversion on a galactic scale in places where the infrastructure already exists.

Where rural areas such as West Sussex have their own housing needs to fulfil, that should be through a brownfield-first policy, utilising brownfield land registers that are able nationally to accommodate more than 1 million potential homes. How can we teach our children to recycle plastic bags from a supermarket to save the environment, and yet bulldoze by numbers through the ancient fields, hedgerows and woodlands of West Sussex?

Elsewhere, I am proud that this Government are the greenest in our country’s history. We have one of the most ambitious plans for our environment of any leading nation. At the climate ambition summit this weekend, the Prime Minister confirmed that the UK will cut its emissions by 68% by 2030 versus 1990 levels, while our neighbours and friends in the European Union could only manage 55%. I contend that is because conservation has always been at the very heart of conservatism. Our manifesto last December pledged to protect and restore our natural environment by setting up a new independent office for environmental protection. Perhaps protecting our dark skies could be an early and easy win for that organisation.

Finally, we need to give local authorities a more effective method of acting on light nuisance. The current Environmental Protection Act 1990 requires light nuisance be prejudicial to health, which sets an incredibly high threshold for action, and the provision is only focused on the impact of light emission on humans, rather than the environment. It is subjective and difficult to prove. Further to that, relevant sections should be added to the Wildlife and Countryside Act 1981 to prohibit accidental or deliberate disturbance by inappropriate artificial light.

I want to conclude and allow my right hon. Friend the Minister to respond, but first I thank all those who have made this document possible. They are too numerous to mention, but one whose involvement was quite singular was my researcher, and secretary of the all-party group, Chris Cook.

Next week on the winter solstice, the two largest planets in our solar system, Jupiter and Saturn, will align in the night sky to appear to form a single superstar. This rare event is called a conjunction, and it will be the closest to earth since 1623 and the most observable since 1226, a time when English kings still ruled most of western France. If the night is clear, I shall be lucky enough to observe it from the South Downs. I am told that this particular combination will not be seen again until the spring of the year 2080, which is a humbling reminder of our small place and transient tenure in the universe. I would like to think that we might witness a similar conjunction down here, with a Government who are serious about tackling the damage we are doing to our environment, a White Paper leading to a new national planning policy framework and a growing recognition of the importance of protecting the dark sky.