Storm Babet: Flooding

Lord Bellingham Excerpts

Wednesday 25th October 2023 Lords Chamber

[Lord Benyon (Con)]

In the wider context, the Government are investing £5.2 billion to build flood and coastal erosion schemes to better protect communities, and almost 60,000 properties are better protected. We tend not to tell the story of the houses that are not flooded; for obvious reasons, we concentrate on those that are. Some 314,000 properties were better protected through the Government’s £2.6 billion investment between 2015 and 2021. The Thames Barrier is vital to the security of this global city that we are in now, and some long-term work is going on around future-proofing it to adapt to rising sea levels and the constant improved data we have on east coast tidal surges. We have had some narrow misses in some communities up the east coast in the past. The Thames Barrier has worked, is regularly reviewed and is expertly managed, but in time, unless we can contain this planet to 1.5 degrees of warming, we have to look at that kind of infrastructure as something that we will need to modify and possibly replace with a larger scheme further on down the estuary.

[Lord Bellingham (Con)]

My Lords, the Minister mentioned the flooding in Suffolk, and I absolutely agree with what he said. Parts of Norfolk were also very badly affected. As a number of noble Lords have pointed out, the first priority is the victims who tragically suffered death and injury in these floods. The next priority would be the quite dreadful damage to property —to homes, farms, livestock and infrastructure. But the third priority, down the list of priorities, is the widespread discharge of sewage from storm overflows. I gather that this was really severe in many areas. The sheer volume of water is going to mitigate that, to some extent, but there will be lasting impacts on local river habitats in some areas. What more are the water utilities going to do and how will the Government work with them on this agenda?

[Lord Benyon (Con)]

I thank my noble friend for his question. This is an absolute priority for the Government and we are putting in record sums. We want to see £52 billion spent by water companies on upgrading their sewage systems. I will give my noble friend an example: there are eight villages up a small chalk stream close to where I live. Every one of those villages has increased in size by between 15% and 30% more households over the last few decades. While some attempts have been made to improve the sewage infrastructure up that river system, a lot more needs to be spent on it. It is now being spent on that and many other rivers, but we need to make sure that we look at this in the context of the vital necessity to protect the environment and the rare and wonderful chalk streams and other rivers that exist, including those close to where my noble friend lives. We also need to make sure that we consider the ability of that infrastructure to withstand the impact of storms, and that those are not just seen as an excuse, by some, to release more sewage into our environment.