Planning and Infrastructure Bill

Debate between Baroness Taylor of Stevenage and Baroness Parminter

Report stage
Wednesday 29th October 2025 Lords Chamber

[Baroness Taylor of Stevenage (Lab)]

My Lords, Amendment 148, tabled by the noble Baroness, Lady Parminter, would require the Secretary of State to bring forward regulations dealing with various matters within six months of the Bill receiving Royal Assent. I am incredibly grateful to the noble Baroness for her continued engagement with Part 3 and welcome the opportunity to revisit the important matters raised by her amendment.

As set out in the recent all-Peers letter on the NRF, the Government are confident that each of the matters raised in this amendment is appropriately addressed in the legislation and that the safeguards in the Bill are sufficiently robust to guard against the misuse of this new approach. However, we recognise the particular desire for the Government to set out in greater detail how the mitigation hierarchy will inform the preparation of EDPs. I am happy to commit to working with the noble Baroness, Lady Parminter, to determine the best way for the mitigation hierarchy to be considered in the preparation of an EDP. To be clear: this includes my undertaking, if necessary, to bring forward an amendment at Third Reading.

I have already spoken about the mitigation hierarchy at some length in previous debates, so I will not repeat all those points, but I again draw Peers’ attention to the recent all-Peers letter, which sets out how the elements of the mitigation hierarchy are expressed through the legislation. The hierarchy starts by saying that development should avoid or reduce impacts wherever possible. Natural England is already able to achieve this by requiring that conditions are imposed on any development that relies on an EDP. These standard conditions will be a form of conservation measure under Clause 55.

At the other end of the hierarchy, harm should be compensated for only as a last resort. This too is incorporated into Part 3. Network conservation measures are a form of compensation measure, in old money. The Bill makes it clear that these can be used only where Natural England considers that they would make greater environmental improvement than measures delivered at the site being impacted. It is inherent in this that Natural England must prefer conservation measures, which would previously have been called mitigation measures, to compensation measures. Both these structures are reinforced by the existing legal obligation, under the Environment Act 2021, for the Secretary of State to have due regard to the environmental principles policy statement when making policy, which will also apply when making an EDP. This will itself encourage compliance with the mitigation hierarchy through the prevention and “rectification at source” principles.

As I have said, I welcome the opportunity to work with the noble Baroness to ensure that there is clarity as to how this framework will be deployed in practice. In respect of the other limbs of her amendment, the Government’s amendments clarify that Natural England and the Secretary of State will need to have regard to the best available scientific evidence. This approach to evidence feeds into the consideration of any baselining that Natural England will have to do to appropriately model the impact of development on a relevant environmental feature.

The noble Baroness’s amendment also speaks to the position in respect of irreplaceable habitats. This returns us to the overall improvement test, which simply would not allow an EDP to be made if it would lead to irreversible or irreparable harm, as this would fail to secure the overall improvement of the conservation status of the relevant environmental feature required under the test. Where an environmental feature is irreplaceable, an EDP could not allow for this feature to be lost, as that would fail to materially outweigh the impact of the development.

I am therefore confident that putting a duty on the Secretary of State to make regulations on these matters is unnecessary, but I recognise that the Government will want to carefully consider areas where it would be useful to provide further guidance to Natural England as part of the implementation of the NRF. I therefore hope the noble Baroness, Lady Parminter, feels able to withdraw her amendment. I will not speak to Amendment 236A, as the noble Baroness, Lady Coffey, suggested.

[Baroness Parminter (LD)]

My Lords, I thank all noble Lords who have spoken in this debate to show that there is consensus on the importance of this issue and the need for the Bill, as it stands, to be amended to address what I think the noble Baroness, Lady Young, regarded as a teeny-tiny issue but which could have really significant impacts, both for the environment and in certainty for the business community. We on these Benches always seek to be constructive, and I thank the Minister most heartily for her offer to have further discussions between now and Third Reading to progress matters. I hope very much that we can make progress on this before Third Reading. With that, I beg leave to withdraw.