Thames Water Reservoir at Abingdon

Layla Moran Excerpts

Wednesday 12th December 2018 Westminster Hall

[Layla Moran (Oxford West and Abingdon) (LD)]

It is a pleasure to serve under your chairmanship, Mr Stringer. I thank the right hon. Member for Wantage (Mr Vaizey) for securing this debate on an incredibly important local issue. Like him, I have had much correspondence from my constituents about it. Although the proposed reservoir lies in his constituency, my constituents— in and around south Abingdon, in particular—are understandably very interested in these proposals, and I hope to raise their concerns today.

I absolutely recognise the need to ensure a safe, secure water supply for the future, but as a local MP it is also my job to stand up and speak out on behalf of my constituents, who have justified worries about these proposals. Given the large size of the scheme, we have to make sure we take them with us if needed.

As has already been mentioned, we have been here before. In 2010, the community campaigners, led by GARD and supported by my Liberal Democrat colleagues, were successful in their campaign to the Planning Inspectorate, which determined that there was “no immediate need” for a reservoir on this scale. We have gone into the future since then, but not that far into the future. As the right hon. Gentleman asked at the end of his speech, what has changed so materially in those eight years?

I thank GARD for its longstanding campaign, hard work and tenacity. In many ways, it has brought the band back together to fight this again. I also thank Councillors Catherine and Richard Webber, who have been keeping me updated and involved in the fight.

In 2010, the project was the subject of a public inquiry, which found that Thames Water’s plan was not fit for purpose, as it had not properly evaluated the alternative options. That is critical. What has changed? The proposal is now 50% bigger. It is the size of Heathrow airport, and will hold 150 million tonnes of water. It has also been moved forward: the intention is to build it by 2037. This is not just the same campaign run again; it is a campaign looking at a proposal that is even bigger and therefore requires even more scrutiny than the first time round.

The objections in my postbag and email inbox have focused on whether there is a need for the reservoir at all, the plans themselves and—this is where the right hon. Gentleman and I are absolutely on the same page—the need for the public to have their say on the proposals. I will take each of those in turn.

On the need for the reservoir, I shall not build on the right hon. Gentleman’s speech, although I thank him for educating me about the lesser-known facts about chalk streams. I dare say I did not know that. Every day is a learning day, so I thank him very much. I am keen for this debate to be a chance to raise residents’ concerns. I will start with my colleague, Debby Hallett, councillor for Botley and Sunningwall and deputy leader of the Liberal Democrats. She said that she would like to see the priority being given to fixing leaks elsewhere in the system. She speaks to residents, and they are all concerned that the water is not even for our area.

That is echoed by another resident, who wrote to me ahead of this debate. I said in a tweet and on my Facebook group, “What do you think? We are raising this today.” She said:

“The water from the reservoir is not, in any case, for use within the area supplied by Thames Water, but is to be sold elsewhere for the profit of Thames Water. It will be paid for by the customers of Thames Water but they will not benefit from it.”

There is disquiet that the bill payers will be the ones funding the new reservoir, which will become a major asset on Thames Water’s balance sheet. I thank the right hon. Gentleman for his clarification about the nature of the company that might be set up. There is concern about who will pay, at least in monetary terms, and not least for building the thing in the first place. Many questioned the need for the development at all, and put forward alternatives including installing more desalination plants along the Thames, transferring raw water from the River Severn to the Thames, reducing water consumption, and addressing leakage.

The National Infrastructure Commission’s recent “Preparing for a drier future” report states that strategic inter-regional water transfers are needed, but water companies are failing to plan for them properly. As I understand it, Thames Water has pushed back the option of a Severn-Thames transfer until 2080, which is a very, very long way away and, frankly, ignores the current problems. Instead, it says that a reservoir is cheaper than a transfer, which is counter to what the National Infrastructure Commission said. There needs to be some joined-up thinking.

On the issue of leaks, is Thames Water doing enough elsewhere in the system, and are its targets for tackling leakages ambitious enough? One of GARD’s central arguments is that Thames Water, after discussions with Ofwat, will reduce its leakage by half by 2045, and has revised its population projections. The campaigners suggest that those two actions remove the need for the reservoir in the immediate term—that was the reason why it was rejected by the 2010 inquiry. They were surprised to see the proposal re-emerge with the earlier delivery date of 2037.

My first question to the Minister is: has the Department made an assessment of Thames Water’s plans, proposals and forecasts? If not, will she commit to doing so? Have there been any independent analyses of the costs to Thames Water of rectifying leakages and saving water loss in that way? Unfortunately, residents simply do not trust Thames Water on this issue, so we need some independence in the assessments. We need an evidence base on which to build the case to the public—not just about leakages, but about the whole thing: negatives and positives.

I did not receive only negatives in my inbox; some were a little optimistic. Rachel in Abingdon wrote to me to say that she

“supports the reservoir for future generations”,

and that she does not want the decision to keep being put off, but would rather just get on with it. She also made the very good point that developers—a lot of housing development is happening in Oxfordshire at the moment—need to look at greater use of grey water for the likes of toilet flushing. Has the Minister discussed that with colleagues in the Ministry for Housing, Communities and Local Government? As ever, cross-departmental working could help to solve the wider issues.

Rachel says that if the reservoir does go ahead,

“we need to make sure that Thames Water builds this reservoir with amenities and leisure, and not just an inaccessible reservoir.”

I completely agree with her, and it could well be a great opportunity for our area. I say that with an element of caution however, because of my experience of the £100 million Oxford flood alleviation scheme. We were promised leisure facilities such as a cycle path that would go all the way through and which, I am sorry to say, was omitted from the final plans. I therefore remain gently sceptical about some of the promises that might be made at this stage. As that is also in the Minister’s brief, will she continue to encourage Oxfordshire County Council and the Environment Agency to think again about that cycle path, which we had been promised at the outset of the plans?

That brings me to the plans and the sheer scale of the reservoir, which is going to be the size of Heathrow. If one took a map of the reservoir and overlaid it on a map of Abingdon, it covers it. That is extraordinarily large, and one of the biggest reasons why residents have raised concerns. Sharron wrote on my Facebook page to say she was concerned that this would not be a valley-type reservoir that could enhance the area and provide leisure and tourism facilities. Instead, she was worried that the design would end up like “a massive tank” and the

“tallest structure in the vale”.

We all love Didcot power station—don’t get me wrong. Big structures in our area can be a cause of love, but having said that, if the reservoir is as Sharron described, it would be a blight on what is otherwise an incredibly beautiful landscape.

The environment is equally important. Many residents who contacted me were seriously concerned about the displacement of species. As the RSPB parliamentary species champion for the skylark, it would be remiss of me not to raise concerns about the potential impact of the proposals on many bird species, including the skylark. David, who is involved with Abingdon Naturalists Society, says that he is particularly concerned about the destruction of an

“undisturbed area of countryside that presently hosts breeding curlew, lapwing, grey partridge, skylark, all of which are red listed species.”

Other terrestrial wildlife might also be eliminated.

Richard Harding, a trustee of the Campaign to Protect Rural England, says:

“It will obviously have severe consequences to the environment and communities in Oxfordshire. The loss and damages to land, resources, heritage and communities would be substantial. The proposed area of flooding is a massive, hugely significant multi-period historical and archaeological landscape—the reality of what is there has not been grasped.”

That brings me to flooding which, I hope the Minister is aware, is a major concern for residents of the area. There were huge floods in Abingdon not very long ago. Marion wrote to me to ask for a second public inquiry into the proposals. She also raised the increased risk of flooding, particularly on the south Abingdon flood-relief land. Can the Minister indicate what assessments have been carried out on how the plans might affect the flood plain? There are schemes in place, but from what I understand, they were conceived after the first reservoir had been rejected. Do they now include space for the new reservoir?

My primary concern is to make sure that residents are heard. In Oxfordshire, where there is massive development going on everywhere, there are countless examples of residents from all over feeling that their voices have not been heard, not least on the elephantine Oxford to Cambridge expressway, from which they have felt totally frozen out. That is the main reason why we feel that we need a public inquiry now. I raised that with the Department and the response that I received from the Minister’s private secretary stated that

“it would not be appropriate for the Government to direct Thames Water to carry out further consultation on its water resources management plan”

until it responds to its latest consultation.

Will the Minister, as previous Governments have done, commit to insisting on a public inquiry on what will be a massive infrastructure project for our area?

We must be clear—local Liberal Democrats and I are absolutely clear—that we will fight for people to be able to have their say. People in Oxfordshire are reasonable; they will listen to the evidence. As my constituency neighbour, the right hon. Member for Wantage, said, people simply want to know that the proposal is the only option left and that all others have been looked at. I believe that the residents of Abingdon and elsewhere would listen to evidence, but we need a public inquiry to ensure that we have all the facts to hand before we make any decisions.