Future of Thames Water

Will Forster Excerpts

Tuesday 14th July 2026 Commons Chamber

[Charlie Maynard]

I thank my hon. Friend.

Rather than having customers pay hundreds of millions of pounds of debt at ludicrous interest rates of nearly 10%, Thames Water should be taken into a special administration regime, which is commonly known as bankruptcy on insolvency grounds. I urge the Government to pursue a SAR on the basis of insolvency, as this is a more straightforward way to secure special administration than on a performance basis, and it will give the special administrator additional powers and a stronger position in relation to the creditors.

The Water Industry Act 1991 sets out triggers linked to financial insolvency. Among them is the company being unable, or likely to be unable, to pay its debts. The Secretary of State and Ofwat both have discretion to apply to the High Court for a special administration order if that condition is triggered. I understand that the Government currently do not have, and have refused to publish, a SAR assessment policy. That is despite the Cunliffe review concluding that there is a need for

“broad, judgement-based tests within a clear policy, that has been set out in advance, of how the regulator will assess failing companies against these tests, the factors it will take into account and the indicators it will consider.”

That is from paragraph 793, recommendation 59, of the final report. Clarity around those tests and when a SAR will be used would benefit the water sector and its investors. Importantly, it also increases the Government’s negotiating leverage with the class A creditor consortium by further increasing the credibility of the threat of a SAR. I am interested to hear from the Minister why the Department for Environment, Food and Rural Affairs is so reluctant to publish those tests.

A SAR process would allow Thames Water’s debt to be written down substantially, very likely into single-digit billions. This write-down is crucial, and it is not punitive. The write-down should be sufficient for the company to leave the SAR with a balance sheet that is strong enough to manage the huge spend that will be required over the next decade or so on treatment works and pipe networks.

[Mr Will Forster (Woking) (LD)]

Does my hon. Friend agree that we need Thames Water to go into special measures, so that it can invest in infrastructure? In my constituency, Thames Water has closed a road for three weeks in Horsell because it has not invested, and it dumped over 1,115 hours-worth of sewage last year into our River Wey. That lack of investment is why we need what he is calling for today.

[Charlie Maynard]

I completely agree with my hon. Friend. That is what is going on up and down the catchment writ small, with treatment works deferred despite being crucially needed. In Aston, we have sewage running down the street year after year, and it is the same in Standlake. It is just disgusting, and there is no end in sight.

A SAR process would allow the Government to use the period while Thames Water is in a SAR to put much of the good work from the Cunliffe review into new legislation, and to do the legwork to enable the company to exit as a mutual. Crucially, a SAR would not ultimately cost the Government anything—this really matters—because they will recoup all the funding spent on a SAR, as this new funding injected by the Government would be super senior to all other funding. I am very grateful to the former DEFRA Secretary, Steve Reed, for setting out in a letter to the—