My Lords, I will speak to the amendment submitted in the name of my noble friend Lady Hayman of Ullock, who does not yet have London-style transport in Cumbria and so unfortunately this evening has had to leave to get her last train. I hope she will get there eventually.
Green-belt land makes up nearly 13% of England’s land, as my noble friend Lady Young has said, yet there is no statutory basis or even guidance for the role of green belts in contributing to net zero and environmental targets. This is a major problem, and almost certainly contributes to public confusion about what is green belt, what is a green-field site and what is green space.
Contrary to public perception, the green belt is not protected for the environment. There is no green-belt policy with weight directing or requiring that green-belt land be green or valued for its environmental quality. The laudable fundamental aims and purposes of the green belt designation within the National Planning Policy Framework are focused on protection and separation to keep land open, preventing urban sprawl and regenerating cities, not on the quality of the land itself. With no standard of environmental quality expected, there are many parts of the green belt which are left to deteriorate and become threatened due to “scrappy bits of land” being targeted by developers.
This point was summarised squarely in the report of the House of Lords Land Use in England Committee, which noted that
“policies to improve its beneficial and multifunctional use are lacking. Central to this is the disconnect between planning policy which is responsible for green belt, and the range of emerging policies which seek to improve the benefits we get from nature”.
As my noble friend Lady Young said, there is disconnect between planning policy and all the environmental policies that we are thinking about.
Our green-belt land must work harder. We know that green belts, which make up 13% of our land, are potentially a spatially protected reservoir of natural capital assets and ecosystem services. The green belt’s
multifunctional uses and benefits could be enhanced to increase the connectivity of woodlands and hedgerows; to restore wetlands and grasslands; to create new habitats and enhance biodiversity; to clean our air and water; to improve soil quality; to increase sustainable food production; to provide cooling to counter the urban heat island effect; to provide physical and mental health benefits for citizens; to protect our communities from floods and storm surges; to store excess water; to recharge our aquifers; and, crucially, to sequester carbon. In short, there is now a strong case for a more proactive and socially productive role for our green belts.
The existing aims and purposes of the green belt are as crucial as ever but, unless they are widened to include environmental quality—including biodiversity and climate change adaptation and mitigation—and recreational access for public health, green-belt land will have no anchor purpose to give material weight for greening. Nor will it provide an explicit link to the emerging nature policies such as local nature recovery strategies, biodiversity net gain delivery sites, local nature recovery networks and proposed wild-belt designations, which we discussed in our debate on a previous group of amendments.
The Government clearly recognise the importance of greening green-belt land, as referenced in the levelling up White Paper, the Bill before us, the Environment Act 2021, the 25-year environment plan and the Environmental Improvement Plan 2023. This was reinforced in, among other things, the Committee on Climate Change’s recommendations for mitigation and adaptation, the Dasgupta review and the post-2020 global biodiversity framework at COP 15. Public Health England has also identified the role that green spaces, including green belts, play in raising levels of health and well-being, reducing health inequalities and improving social cohesion.
In effect, almost 13% of England’s land could contribute to an integrated and holistic solution to the challenges posed by climate change, urbanisation, human health and biodiversity loss, while also strengthening urban and ecological resilience. Our amendment seeks to establish this. It sets out how, in order for green-belt land to play an integral role in meeting national environmental and health objectives and targets, there needs to be a clear, weighted policy with statutory backing and a new purpose that includes, but is not limited to, environmental quality and access to nature. The “not limited” part ensures that this is in addition to the existing fundamental aims and five purposes, and would not replace them.
The amendment would ensure the consideration and identification of further legislation and policy steps in relation to the green belt. It addresses the key barrier to the Government’s objective to green the green belt, and does so through direct consideration of widening its fundamental aims and purposes with regard to its role in contributing to the national environmental agenda.
To support the implementation of this Bill, my amendment asks a Minister of the Crown to publish a report on the possibility of further legislation to widen the purpose of green-belt land in relation to its environmental quality and access, in addition to strengthening related existing and proposed policy provisions. This can be
achieved through secondary legislation. This amendment also seeks to ensure that green-belt land policy aligns with and contributes to the Government’s legislative agenda on net zero and biodiversity. In short, the policy needs teeth through recognition in legislation, national policy and the national development management policies. Ultimately, this will direct local authorities to consider green-belt land as an available and critical resource to use in response to climate change, biodiversity loss and demand for access to nature for recreational and health objectives, beyond the benefits of keeping land open.
This report is important as there are a number of parallel consultations and changes across legislation and policy that all relate to or impact green-belt land. The report would consider the recommendations holistically and avoid some of the contradictory outcomes that we have seen in the past. The Bill’s policy paper recognises the imperative
“to make the Green Belt even greener”.
A first step is recognising that statutory purposes for nature recovery, climate change and access to recreation need to be delivered through legislation, which will be considered and proposed through this report.
The amendment represents an opportunity to provide clarity on what this legislation should look like, such that it can align with and contribute to the Government’s environmental policies, targets and delivery mechanisms to address the climate and biodiversity emergencies. As such, we urge the Minister either to consider accepting it or to look at bringing forward a similar amendment on Report.
Amendment 295, moved by my noble friend Lady Young of Old Scone, would provide the statutory basis needed. As she said, it would transpose the existing purposes of green-belt land from guidance in the NPPF into statute, and would add new purposes with regard to climate change, biodiversity, natural capital and public access. This addition to the current fundamental aims and purposes of the green belt would update it to realise the Government’s agenda for greening green-belt land and enhancing its multifunctional uses and benefits to contribute to the Government meeting their targets and pledges, such as 30 by 30 and the 25-year environment plan. We strongly support my noble friend’s amendment.