Water firms have been accused of an “environmental cover up” as fresh figures revealed one in seven sewage monitors – meant to record spills – were faulty.
This rose to a third of devices for embattled Thames Water, which is facing the risk of emergency nationalisation as it wrestles with a deepening funding crisis.
The number of monitors not working properly has fuelled concerns the scale of the sewage scandal is far bigger than previously thought, further ramping up pressure on the utility firms and government.
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1:35
Why is sewage flooding streets?
It comes after separate figures showed dumping of raw sewage into England’s rivers and seas was the worst on record last year.
Discharges of untreated effluent by water companies doubled from 1.8 million hours in 2022 to 3.6 million in 2023, according to Environment Agency data.
The number of individual spills also soared by 54% – from 301,000 incidents in 2022 to 464,000 in 2023, which was blamed in part on the wet weather.
Campaigners argue the pumping of sewage into waterways is the symptom of chronic underinvestment by water companies.
In the face of public anger at widespread pollution, firms recently fast-tracked £180m of investment.
They also plan to invest £10bn by the end of this decade, which they say would lead to 150,000 fewer spills a year.
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0:44
Gove: Thames Water leadership a ‘disgrace’
But analysis by the Liberal Democrats found that 15% of all sewage monitors were faulty, prompting the party to demand a national environmental emergency to be declared.
The number and length of sewage dumps from storm overflows, which act as safety valves during heavy rain to stop sewage from backing up into people’s homes, is measured by event duration monitors (EDMs).
However, Lib Dem research has revealed water companies have installed monitors which do not work at least 90% of the time, or have not even installed devices at all.
Across England, there are 2,221 monitors not operating properly.
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The water company with the worst record on faulty sewage monitors was Thames Water, with 33% of its equipment not functioning as it should, according to the Lib Dem research.
The next highest were Southern Water and Yorkshire Water, which both recorded 18.5% of their monitors as faulty.
Liberal Democrat environment spokesperson Tim Farron said: “Water companies could be complicit in an environmental cover up. Why on earth would a firm install these monitors if they don’t even work?
“The scale of the sewage scandal could be even larger than originally feared and Conservative ministers are not interested in understanding the true extent of the damage our rivers and beaches are being put through.
“They have let water companies off the hook at every turn and are now letting them get away with not even monitoring the amount of filthy sewage that is being dumped.”
He added: “This scandal requires a national environmental emergency to be declared and for this Conservative government to start treating this issue with the focus that it needs.
“Their inaction has failed our environment and failed communities across the country.”
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A spokesperson for industry body Water UK said: “Water companies are committed to robust monitoring of storm overflows across England with all now monitored – the most comprehensive and extensive monitoring system in the world.
“Due in part to their operating outdoors and in all weather conditions, some monitors will occasionally be temporarily out of action while maintenance is under way.
“This has improved, and the regulator has taken tough new powers to ensure the highest standards.
“We are seeking regulatory approval to invest over £10bn over the next five years – three times the current rate – to increase the capacity of our sewers and remove more than 150,000 annual sewage spills by the end of the decade.”
The issue has become a political battleground, with Labour pledging to ban bonuses for water company bosses and the Greens wanting to renationalise the firms.
While Michael Gove, the former environment secretary-turned-housing secretary, said the leadership of Thames Water was a “disgrace” this week and insisted those responsible for failings must “carry the can”.
Rachel Reeves has been warned that firms face a “make-or-break moment” at next month’s budget.
The British Chamber of Commerce (BCC) urged the chancellor, who is widely expected to announce tax hikes in November’s budget to fill a gap in the public finances, to steer clear of increasing levies on businesses.
Ms Reeves raised taxes by £40bn last year and the BCC said business confidence had not recovered since.
“Last year’s budget took the wind from their sails, and they have been struggling to find momentum ever since,” BCC director-general Shevaun Haviland said.
She said firms felt “drained” and could not plan ahead as they expected “further tax demands to be laid at their feet” when the budget is delivered on 26 November.
“The chancellor must seize this moment and use her budget to deliver a pro-growth agenda that can restore optimism and belief amongst business leaders,” Ms Haviland added.
“This year’s budget will be a make-or-break moment for many firms.”
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2:46
Labour might U-turn on farming tax: What do farmers think?
The BCC also called for a reform of business rates and the removal of the windfall tax on gas and oil introduced by the last government.
In its submission, the industry body outlined more than 60 recommendations, including the proposal of further infrastructure investment, cuts to customs barriers and action on skill shortages.
Earlier this year, Prime Minister Sir Keir Starmer announced Labour would aim to approve 150 major infrastructure projects by the next election, with Labour already pledging to support expansions of both Heathrow and Gatwick airports – another of the BCC’s requests.
While the Treasury would not comment on budget speculation, a spokesperson insisted Ms Reeves would “strike the right balance” between ensuring funding for public services and securing economic growth.
She has vowed to stick to Labour’s manifesto pledges not to raise taxes on “working people”.
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Is Britain heading towards a new financial crisis?
Household spending on the wane
The BCC’s plea to halt further tax rises on businesses comes as retail sales growth slowed in September.
“With the budget looming large, and households facing higher bills, retail spending rose more slowly than in recent months,” Helen Dickinson, chief executive of the British Retail Consortium (BRC), said.
“Rising inflation and a potentially taxing budget is weighing on the minds of many households planning their Christmas spending.”
Total retail sales in the UK increased by 2.3% year-on-year in September, against growth of 2% in September 2024 and above the 12-month average growth of 2.1%, according to BRC and KPMG data.
While food sales were up by 4.3% year-on-year, this was largely driven by inflation rather than volume growth.
Non-food sales growth slowed to 0.7% against the growth of 1.7% last September, making it below the 12-month average growth of 0.9%.
Image: Total retail sales in the UK increased in September compared to the year before. File pic: PA
Online non-food sales only increased by 1% against last September’s growth of 3.4%, which was below the 12-month average growth of 1.8%.
“The future of many large anchor stores and thousands of jobs remains in jeopardy while the Treasury keeps the risk of a new business rates surtax on the table,” Ms Dickinson said.
“By exempting these shops when the budget announcements are made, the chancellor can reduce the inflationary pressures hammering businesses and households alike.”
I’ve been around a while and seen a lot of the insides of international summits over the years, but this one was truly extraordinary.
Over 20 leaders flew to Sharm el-Sheikh in Egypt from all over the world – Indonesia, Pakistan, Norway, Canada – to witness the signing of Donald Trump’s peace plan.
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6:05
‘We have peace in Middle East’
This historic day was pure theatre for Trump from start to finish. Flying in from Israel, where he had met hostage families and then addressed the Israeli parliament, he arrived a whopping three hours late, keeping a gaggle of world leaders waiting.
We stood around in corridors watching them move from one room to another to hold meetings with each other, presumably to talk about phase two of Trump’s peace deal.
Testimony to the power of Trump
At one point, Sir Keir Starmer’s meeting with his Turkish counterpart included France’s Emmanuel Macro. That then somehow morphed into a summit which also brought in the Germans, Italy’s Prime Minister Giorgia Meloni, and the leaders of Egypt and Qatar. More chairs kept coming into the room until there was the equivalent of a cabinet table of leaders and advisors sitting in a long line facing each other.
What they were talking about was how each country could help in phase two of the peace effort. Now Trump had, alongside fellow signatories of this deal – Egypt, Qatar, and Turkey – ended the war, could they maintain the peace?
As Starmer put it: “We can’t treat today as historic and let it drop tomorrow.”
But these mini summits in the margins happened by fault rather than design. This day really was designed to bear witness – and offer acknowledgement – to Trump. All of these leaders turned up pretty much in the dark as to what the day held, with his peace summit convened 48 hours earlier.
That they dropped plans to make their way to Egypt is testimony to the power Trump wields.
Image: World leaders at the Gaza peace summit
He was utterly omnipotent. First, there was the greeting ceremony, in which each leader filed in individually for a photo and handshake with him before all returning to the stage for the family photo.
Then, at the signing ceremony, Trump sat with his three fellow signatories as the world leaders stood behind him.
“This took 3,000 years to get to this point. Can you believe it?” Trump said as he signed that deal. “And it’s going to hold up, too. It’s going to hold up.”
Finally, in another giant hall, Trump gave a speech in which he ran through all the leaders who had turned up – praising them or fondly poking a bit of fun at them accordingly, as (most) of them stood behind him.
He teased Macron for sitting in the front row rather than joining the others on the stage, joking it wasn’t like him to be low-key. He described Meloni as a “beautiful young woman”.
“I’m not allowed to say it because usually it’s the end of your political career if you say it – she’s a beautiful young woman,” said Trump mid-speech. “You don’t mind being called beautiful, right? Because you are,” he turned to say to her – her reaction obscured from view.
Now for the ‘easy part’?
Soon after, the prime minister of Pakistan, invited to say a few remarks by Trump, renewed his call for the US president to be awarded the Nobel Peace Prize.
Having brokered the deal, Trump took the moment and made it into his summit on his terms, as fellow leaders fell into line, literally standing behind him. And in his characteristic bullishness, he told his audience in this final speech that the hard part – the ceasefire – had been done, and rebuilding Gaza was the easy part.
Image: U.S. President Donald Trump talks to Prime Minister Sir Keir Starmer
That isn’t really what the rest of them believe: 92% of Gazans have been displaced, the Gaza Strip is a wasteland. Organising a peacekeeping force, getting Hamas to disarm and Israel to withdraw from the strip, putting together a technocratic team and peace board to oversee the running of Gaza still needs to be done.
This was a largely celebratory day, but there are concerns whether this deal will hold up. Trump says Hamas needs to disarm and disband, and yet one of their most senior leaders told Sky News a few days ago, it won’t.
Meanwhile, there is a growing humanitarian crisis in Gaza. The UK has in short order sent in £20m of aid to try to help with sanitation.
On the British side, the prime minister said he had offered to help demilitarise the strip, saying the UK can take a role in “monitoring the ceasefire but also decommissioning the capability of Hamas and their weaponry, drawing on our experience in Northern Ireland”.
“It’s really important we keep that focus. We mustn’t have any missteps now,” he said.
Image: Drone footage of Gaa
Trump’s peace board is still in its infancy – Starmer told me he isn’t going to sit on it, with the make-up still being discussed, while Tony Blair’s participation is controversial.
Trump said on the way over to Egypt that he was going to canvass opinion to make sure everyone is happy with the former prime minister’s presence. It comes after Bassem Naim of Hamas told Sky News that Blair was not welcome in Gaza after his role in the invasion of Iraq.
When I asked Starmer if he thought Trump should be awarded the Nobel Peace Prize he said “there’ll be plenty of people, I’m sure, nominating him” – as he paid tribute to him for getting “leaders to this position”.
Now the task for them all is to implement what Trump has set in train. If his plan works, he would be sitting on an achievement that has eluded successive US presidents for decades.
Trump should rightly be lauded for ending the war, now he must bring the peace.