Coastal Flood Risk

Barry Gardiner Excerpts

Tuesday 7th July 2015 Westminster Hall

[James Heappey]

I absolutely agree: we cannot tackle flooding simply by dredging a river, building an attenuation pond or building better flood defences—taking a dynamic, holistic approach to managing the whole area is key. Within that, it is important to recognise what land is used for, and farmers are becoming increasingly sensitive to the impact of what they plant on their land and its ability to hold water.

[Barry Gardiner (Brent North) (Lab)]

I am pleased the hon. Gentleman responded in the way he did to the hon. Member for Newbury (Richard Benyon); he is absolutely right.

Does the hon. Gentleman accept that the Environment Agency did offer the local authority money for dredging—I am not sure of the figure, but I think it was about £7 million—but the local authority rejected it?

[James Heappey]

I have a suspicion that the hon. Gentleman may be better informed about that than me, and it is not within my expertise to comment on it. However, it would be churlish not to recognise that in the wake of the flooding in 2014, there was fantastic investment, which has put right the lack of investment that we saw—for whatever reason—over the previous decades. That investment has been most welcome.

The key point I would make is that the response to the flooding in Somerset, where there was a confluence of high tides and heavy rain inland, allied with out-of-date flood protection infrastructure and land use that was perhaps unwise, saw the emergence of the Somerset Rivers Authority. At the authority’s heart is the belief that the solution was a locally sensitive, dynamic organisation that would tackle the causes of flooding across the entire catchment area. That is welcome, although I should report to the Minister that there are, I am afraid, still some conflicts between the community and conservationists. However, I am sure he will agree that, when push comes to shove, the community and local business must win out on this issue.

Finally, I have a request for the Minister. His Department has been looking at enduring options for funding the Somerset Rivers Authority. Will he update us on what point those options have reached and whether the Department is close to being able to offer Somerset County Council its recommendations on how the authority should be funded in the future?

It is vital that we talk about flooding year round, not just when it rains or when the seas are high.

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[Barry Gardiner (Brent North) (Lab)]

Sir Edward, it is always a great pleasure to speak in any debate chaired by you, given your wise counsel, but today I specifically thank my hon. Friend the Member for Great Grimsby (Melanie Onn), not only for raising a very important subject but for doing so with great aplomb and the sort of attention to detail that I imagine will endear her to her constituents for many years to come.

I am keen to get off to the right start with the new Minister, so I begin by saying that it is really good that there is a Government Department that takes coastal defence risk seriously. I might think that it is a shame that that Department is the Ministry of Defence and not the Department for Environment, Food and Rural Affairs, and as a former distinguished Chair of the Defence Committee the Minister might feel that that is a point of welcome contact between us and that we can work from there.

The Defence Estates special focus investigation on flood implications for MOD locations set out plans to abandon the Hythe and Lydd ranges, valued at £200 million, which are next to the flood-prone Romney marshes on the south coast. A report released under freedom of information regulations states:

“The MOD estate will be exposed to greater risk as a consequence of climate change…Many sites, both inland and coastal, are vulnerable to flooding...Climate change and sea level rise means that defending coastlines is becoming more costly and technically difficult. The increasing cost of maintenance means that existing defences may be abandoned in areas with low population or fewer tangible assets.”

The Hythe and Lydd ranges, known as DTE SE—defence training estate south-east—form

“the principal area for operational training. The range complexes comprise the most extensive collection of urban training facilities in Europe and extremely varied terrain. This makes the region unique in its training provision.”

Paragraph 6.9 of the report shows that the Ministry has examined the possibility of locating the training facility elsewhere, but that

“capital costs and compulsory purchase issues aside, this size of space cannot be replicated in another part of the UK, simply because an area the size required to translocate these facilities…is not available.”

Sea level rises and the increasingly severe and frequent extreme weather in the UK show that climate change is an issue not just of national wellbeing but of national and global security. The threat that climate change poses to our ability to live well is growing in many parts of the UK, particularly on our coasts. The risk has risen because of human activity, but until recently people acted in ignorance, and therefore innocence, of the effects of their action on future generations. However, our failure to act today, with the full knowledge of the cost of our inaction, is, in the words of the Pope, “a sin against ourselves”, a sin against the world.

That other fine Catholic in another place, Lord Deben, chair of the Committee on Climate Change, has pointed out that it is unnatural for us to act like ostriches, but it is also irresponsible and immoral. The committee’s first statutory report to Parliament on the Government’s progress in preparing the UK for the impacts of climate change was published last week. It shows that the Government have taken the ostrich approach.

I will get to the committee’s findings in a moment, but first I want to raise two points that appear to me to show the Government’s disregard for their responsibility to protect our economy and wellbeing from the impacts of climate change. First, the Government were asked to put up a Minister to speak at the launch of the committee’s two progress reports. They chose not to. Secondly, no Minister currently has responsibility for climate change adaptation. The role has been handed to a part-time Lord and DEFRA “spokesperson”, whatever that means. It certainly does not mean a Minister of the Crown.

The Conservative-led coalition removed climate change adaptation from DEFRA’s priorities, and this Government have removed ministerial oversight. That is serious. Tens of thousands of homes, critical energy and transport infrastructure and many towns and cities in England are located on the coastal floodplain. The Government’s failure to take adaptation seriously is an insult to all of them.

We know that our efforts to reduce flood risk in the past have saved the lives of those who live on the coastal floodplain, as well as billions of pounds potential damage. No one died as a direct result of the 2013 tidal surge event, whereas the tidal surge of a similar magnitude in 1953 killed 307 people. Improved flood defence structures and reliable early warning systems protected hundreds of thousands of homes and ensured that 18,000 people were evacuated. However, many coastal communities were balancing on a knife edge during the 2013-14 winter floods. The fact is that defences protecting thousands of homes and critical infrastructure, not to mention much of the city of Hull, almost failed.

The Committee on Climate Change addressed a couple of simple questions on climate change adaptation. First, is there a plan? The answer that the committee gave was yes, but that it is inadequate. Secondly, are actions taking place? The answer was yes, but they are not time-bound and most are not being measured. Thirdly, are those actions reducing the risk of failure of our critical infrastructure and loss of life? Answer: no. That is the view of the Government’s independent Committee on Climate Change, set up to advise the Government on these matters.

Over the past four years there has been under-investment in flood and coastal risk management. I am sorry that the former Minister, the hon. Member for Newbury (Richard Benyon), is no longer in his place, because I want to rebut his words specifically. He said that there had been an increase in investment under the last Government. There was not. Over the past four years there has been under-investment totalling more than £200 million. The graphs are there for all to see in the report by the Committee on Climate Change. I counsel the Minister to have a look at those graphs; the graphs and the bar charts showing what was spent are all there.

The committee states:

“Due to this underinvestment, expected annual flood damage will be higher now than it was in 2010.”

That is a direct quote from the Committee on Climate Change. Against that evidence, can the Minister please justify his insistence and that of ministerial colleagues that flood risk has been reduced over the past five years? He will know that the only way in which that claim can in any way be substantiated is through the fact that those at low risk and very low risk of flood damage have been taken out of the equation, but those at significant, high or very high risk of flooding have seen that risk increase.

Only 77 local planning authorities out of 340—23%—have local flood risk plans. Of the 20 local authorities in England that have the highest number of households at risk from river or coastal flooding, 17 do not have adopted plans in place under the national planning policy framework. What is the Minister doing to ensure that all local planning authorities have those plans in place?

The Committee on Climate Change has identified that the Government have no plan to reduce flood risk to properties already protected by coastal defences. That means that as sea levels rise because of climate change, the chance that those defences will be overtopped or fail is increasing. However, the Government are focusing only on improved emergency evacuation planning. Why have the Government not informed coastal communities that they should be prepared for increasingly frequent evacuations as flood risk increases because of climate change?

Since 2001, 27% of floodplain development—that equates to 68,000 new homes—has been in areas with a one in 100 or greater annual chance of flooding, and about 23,000 new homes have been built in areas with a high likelihood of flooding; that is a one in 30 or greater annual chance of flooding even where flood defences are in place. Can the Minister explain why all the Government’s planning assumes that that development is not taking place? That is their own stated assumption behind their figures.

Ports handle 95% of the country’s imports and exports by volume. Half of the UK’s port capacity is located on the east coast, where the risk of damage from a tidal surge is greatest. However, it is not clear what improvements in flood protection have been made, or are planned to be made, to Britain’s ports. Some ports, having participated in the first round of reporting under the compulsory adaptation reporting power, have decided not to provide an update as part of round 2. Will the Minister confirm which ports have not reported in round 2, but did report in the first round?

Why was the risk of coastal erosion not mentioned in the Planning Inspectorate’s assessment of the Hinkley Point C nuclear power station? Coastal defences can fail, as we saw during the 2013-14 winter storms at Dawlish, which has been mentioned in the debate. Projections suggest that the length of the rail network exposed to coastal erosion will increase from 11 km to 38 km by 2050 and to 62 km by 2100. What are the Minister’s colleagues in the Department for Transport doing to address that?

When will the Government release the findings of the national resilience review that was launched in response to the 2013-14 floods? Only two of the six wetland priority habitat types currently meet the 90% target for being in a favourable or recovering condition. The Minister will know that, as well as being extremely important for wildlife, those habitats play an important role in buffering sea defences from waves and storm surges. Only 37% of floodplain and coastal marsh is in favourable or recovering condition, and there is currently no process for reporting progress against the Government’s target. That should be a priority for DEFRA from the point of view not only of flood risk, but of habitats and the wider environment. Does the Minister expect to meet his 2020 targets in those areas?

It is the duty of Government to provide strong leadership and the investment that is required to ensure that all parts of the country and all sectors of the economy adapt effectively to climate change. Coastal flooding is not a stand-alone risk; combined with fluvial and surface water flood risk, the effect can be devastating. The Government have not risen to the challenge of matching the risk that we face.

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[Barry Gardiner]

I will try to be brief, but I want to enlighten the Minister on the question of funding. Simply, the projections are based on the peak year of 2010, after which there was an initial cut of some £200 million in the following two years. The Government then amended that figure for restoration, which was emergency funding. The bar charts and graphs produced by the Committee on Climate Change show that that funding bumped the figures above the original projected gain line. The Environment Agency has put in two new lines below that level, but those lines are deemed to be “best possible” and “rather optimistic” scenarios by the Committee on Climate Change. I recommend that the Minister looks at the reports and graphs by the Committee on Climate Change because they explain the situation in some detail and show exactly what the hon. Member for South Down (Ms Ritchie) said.

[Rory Stewart]

I thank the hon. Gentleman. I looked at the reports by the Committee on Climate Change because he, or somebody else, tried to submit an urgent question. I reassure him that I am the responsible person in the Department because I was being prepared for that urgent question on the climate adaptation report.

The central issue for this debate is not simply whether we define the emergency funding as part of the Government spend over the past five years; it is, at least from my point of view, that the six-year commitment in Government spending has allowed us to do much smarter long-term planning. The Environment Agency has done that well, and we were able to make considerable savings. It is a real model. Whoever is in government next—including the shadow Minister, if he were to take over—the most important thing is ensuring that the Treasury makes such long-term settlements, which have completely transformed the way we do our capital planning.