Flooding: Planning and Developer Responsibilities

Helen Maguire Excerpts
Tuesday 13th May 2025

(1 day, 14 hours ago)

Westminster Hall
Read Full debate Read Hansard Text Read Debate Ministerial Extracts

Westminster Hall is an alternative Chamber for MPs to hold debates, named after the adjoining Westminster Hall.

Each debate is chaired by an MP from the Panel of Chairs, rather than the Speaker or Deputy Speaker. A Government Minister will give the final speech, and no votes may be called on the debate topic.

This information is provided by Parallel Parliament and does not comprise part of the offical record

George Freeman Portrait George Freeman
- Hansard - - - Excerpts

I am sorry; I thought we had 90.

We have to put funding in the hands of people who have responsibility. Thirdly, I want to create planning liabilities for development companies so that they have a proper incentive—not just a vague instruction—to upgrade the drainage.

Helen Maguire Portrait Helen Maguire (Epsom and Ewell) (LD)
- Hansard - -

Earlier today, I met Thames Water and Sutton and East Surrey Water representatives to discuss that very issue. They all agreed that, as professional consultees, their contributions are not given the same weight as those of statutory consultees. My hon. Friend the Member for West Dorset (Edward Morello) has already mentioned this, but does the hon. Gentleman agree that some thought should be given to making them statutory consultees, as a minimum for medium to large developments?

George Freeman Portrait George Freeman
- Hansard - - - Excerpts

The hon. Lady makes an important point. That is all part of the planning mix and we have to get it right.

My last point is about data. When an area floods, we reach for data and ask, “How bad is it? How much worse is it than it used to be?” It is striking that there is not a properly collected dataset. I have a map with dots for all the flooding in my Norfolk patch, but it does not seem difficult to have a properly collected national flood heat map at the Cabinet Office to see where the flooding is coming. If it is coming much more quickly in Mid Norfolk and, I suspect, in many other areas, the Cabinet Office needs to be aware that that is a growing national critical infrastructure resilience issue.

Locally, we need flood maps to prepare for which places are likely to flood this winter. As the former Minister with responsibility for the Met Office, I know that it has amazing data and can now predict when, for certain areas, when it rains to such an extent over in the west, the surge will hit because of the geomorphology. We can now make predictions with AI and other tools, but they are not being done properly. There is a lot more we could do with data.

Forgive me, Mrs Hobhouse—I thought this was a 90-minute debate. I am conscious of time and how many hon. Members want to get in, so I will close. I look forward to hearing the comments from hon. Members from all parties.