Martin Wrigley

Martin Wrigley

Liberal Democrat — Newton Abbot

Speaking in the House of Commons on 5 February 2026

Debate

Sustainable Drainage Systems

Contribution

I absolutely agree and will go on to quote the Chartered Institution of Water and Environmental Management, New Civil Engineer and a body that I discovered only recently: the Association of SuDS Authorities. I did not even know that it existed, but there we go. We have one more estate, in Kingsteignton, where I was recently called because people were complaining. There is a lovely circular area; there is a circle of houses at the end of a cul-de-sac. It is a nice place. It was built on an old clay mine, so there are problems because of the fact that it is on a fairly difficult site, but it is a lovely situation, except that this circular area, which has a children’s playground in the middle, is always completely and utterly sodden. It never dries out. The areas around it dry out, but this particular bit does not, and people have worked out that that is because the SuDS has not been built properly and the pipes have not been connected. The local planning authority says it looks fine on the plans, and from what we have seen it is okay. The builders are doing an investigation for me, because I have been jumping up and down and shouting, but the MP should not have to get involved for areas to have proper draining. The area is critical in drainage. It is not far above sea level. We have massive floods in the roads outside; indeed, they are ongoing. The last thing we want is the water from this estate going in and making all that worse. As my hon. Friend the Member for Honiton and Sidmouth (Richard Foord) says, this is not just a problem in my Newton Abbot constituency. It is not just a problem with one or two estates; it is endemic. We have seen articles in New Civil Engineer saying that we desperately need a statutory obligation to look after SuDS. The Chartered Institution of Water and Environmental Management says exactly the same. We need a solution to the problem of how SuDS are maintained, inspected and handed over—indeed, adopted—when the building site is finished, as the roads or drains would be. That is what residents want. It is what developers want, because they put a lot of time and effort into building these things and then see them going to rack and ruin. It is what the local authorities, the water companies and the Environment Agency want. The existence of legislation that would automatically do what we need was brought to my attention when, as a county councillor, I served on the South West Regional Flood and Coastal Committee—yes, I get all the good jobs. It is about how we do flood defences in the south-west. As I come from Dawlish, that is particularly close to my heart—as people can imagine, given what happened with the railway line. There absolutely needs to be a statutory obligation to put SuDS in, a statutory means of certifying that those SuDS have been built to a level that will work and a statutory responsibility to maintain them. Happily, there is legislation: the Flood and Water Management Act 2010, from 16 years ago, and it has a schedule 3 to it. The only flaw with the schedule is that no instigation date was specified; it is down to the Minister to say when that is to happen. Prior to the general election, the previous Government were in the process of having a plan to make it happen. There were big announcements and big expectations. Again, it is all written up in New Civil Engineer—a fascinating monthly read—about how great things were anticipated in 2024 and how we might see the implementation of schedule 3 in ’24 or ’25. Of course, we know what happened: the general election came along. Last July the Government issued a new set of standards for sustainable drainage, which are a big improvement. This talks about seven principles. It talks about how to make sure that we are reusing water and there is a lot of good work in it. However, one thing is missing. The regulation says, “You could ask your local water company to adopt these drainage solutions”. People can, but there is absolutely no reason why any water company would want to do so, because there is no way that it fits into their business model. Most of these things run off natural rainwater into streams and rivers, and they are just not interested. They are finding it hard enough to maintain their existing structures for foul sewage processing. South West Water recently had three pumping stations break down in the middle of heavy rain in Kent and in Starcross in my constituency, and people were flooded with sewage. I would much rather it looked after that situation than SuDS. We already have experts in flooding in district and county councils, and soon in the unitary councils that will replace them. Those experts have been involved in putting these schemes together, pushing for them to happen. They are responsible for managing flooding, and have a real interest in doing so. Let us go back to the solution, rather than what the Government’s guidance suggested last year. Let schedule 3 be enacted and let us get SuDS certified and adopted by local authorities. I can see that the Government will say, “We cannot do that because it will cost money.” Yes, there will be an extra burden on local authorities that will need to be compensated. However, I put it to the Government that they are backing things like Flood Re, and this is actually a preventive measure. It costs a lot less to have the SuDS and drains built properly than for the Government to be asked for money to restore properties once they have been flooded. In my constituency, the village of Kenton—just by Powderham castle, which itself is not in my constituency—flooded because a drain got blocked. That flood ripped through the local primary school and through half a dozen houses, which are still empty and still being restored, and that primary school is being replaced. Flood prevention is much cheaper than recovery from floods. I urge the Minister to think about this as a necessary preventive measure. Too often over the last 60 years we have seen maintenance as the first thing people cut from budgets. Preventive maintenance is so important to keeping things working. If our drains were unblocked and small potholes fixed, and if our flooding systems worked, we would not be in some of the situations we are in now. This is a great opportunity for the Government to show a desire to increase early intervention, to make things better for residents.

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