Levelling-up and Regeneration Bill

Baroness Bakewell of Hardington Mandeville Excerpts

Wednesday 3rd May 2023 Lords Chamber

[The Earl of Caithness (Con)]

I very much support what has been said about adaptation and drainage because of the flooding situation. I shall mention one incident to my noble friend on the Front Bench because it goes to the point made by the noble Baroness, Lady Hayman of Ullock. At a development in Sherborne in Dorset—the development is now nine years old, so it was built after 2009—there have been considerable flooding problems from surface water, which raises the question: why did the local authority not insist on a better scheme to begin with? All the home owners have now had to pay more into the annual service charge to remedy the defect. The developer obviously put in the minimum amount of drainage that it thought it could get away with, which indeed it did, but now it is up to the home owners to meet the bill. It is so much easier to mitigate something right at the start than after a development has been completed.

My noble friend Lady McIntosh is right that we fought this hard on the Environment Bill when it was going through the House. I hope my noble friend the Minister will be enthusiastic in her support for my noble friend’s amendment so that we get better control over drainage. Will she please confirm that she is checking that local authorities are scrutinising developers’ plans properly now and making allowances for the increase in sudden heavy downpours, which was not necessarily the case 15 years ago when these developments were being promoted?

[Baroness Bakewell of Hardington Mandeville (LD)]

My Lords, Amendment 291 in the name of the noble Baroness, Lady McIntosh of Pickering, to which I have added my name, seeks to bring forward the date of the implementation of the requirement that the Government have announced to make sustainable drainage systems—SUDS—mandatory on all new developments from the end of 2023. Flooding is a terrible scourge and needs to be sorted out now, not next year or some time beyond. The Government appear to have committed to a leisurely timetable, with a consultation this year but no legislation before implementation, expected in 2024. That means that many developments that are currently being planned and built will not have SUDS in place, thus bringing a greater risk of flooding for them, and indeed for existing developments that may experience flooding in future as a result.

The noble Baroness, Lady McIntosh, is a passionate supporter of SUDS and other forms of natural defences, and has spoken extremely well on the subject on many occasions. Sustainable drainage is vital for preventing flooding or the risk of flooding. When a new planning application comes forward, the role of SUDS in dealing with surface water on a new development is crucial. Sadly, it is not always the case that a proper sustainable drainage system is integrated into the planning permission, despite it being in place since 2010 under Section 49 of the Flood and Water Management Act.

The essential role of SUDS in assisting the management of surface water and preventing localised flooding is vital. It is astonishing that even today not every developer is prepared to install proper sustainable drainage systems in its schemes. Having this amendment in the Bill is vital for ensuring that in future every single local authority takes note of the need for an effective and robust SUDS to be in place for even a small development, right up to large multipurpose housing and business developments. I fully support the amendment.

The group of amendments in the name of the noble Baroness, Lady Hayman of Ullock, Amendments 303 to 308, also relate to flooding, and seek measures to alleviate and prevent the misery that it causes to home owners. I am particularly keen to support Amendment 308, which would extend the time and remit of flood reinsurance scheme eligibility to businesses, something that we have debated in this Chamber on previous occasions. The noble Baroness is right to raise the issue of the flood resilience of properties known to be likely to flood. Home owners as well as developers have a responsibility to be aware of this and to take steps to mitigate the effects of flooding.

I turn to Amendment 312K, in the name of the noble Baroness, Lady McIntosh of Pickering, which I have not signed but wish to support, regarding preventing residential properties being built on functional flood plains or other areas at high risk of flooding. Those domestic properties built after 2009 are not covered by Flood Re. It has in the past been the case that developments proposed on the flood plains in Somerset have been refused planning permission by the local authority, only to have this overturned by the then Secretary of State granting permission on appeal. As the saying goes, when the rains fell, then the floods came up, to paraphrase a parable in the Bible.