Local misinformation is the silent killer of trust in Britain
In the quiet spaces left behind by the collapse of local journalism, something ancient and corrosive has taken root: the unchecked rumor, now amplified by algorithm. A new investigation finds that across Britain, 4.4 million people living in so-called news deserts are exposed to misinformation at nearly three times the rate of those with local press coverage — false claims about immigration, identity, and community that shape how people vote, whom they trust, and how they see their neighbors. It is a reminder that the absence of truth-telling is never simply an absence; it is an invitation.
- With no local reporters to challenge them, fabricated claims about immigration, Islam, and local governance spread freely through Facebook groups and X threads — reaching more people than any regional newspaper once did.
- During a recent Manchester byelection, the share of misinformation in local online groups surged by 56%, with invented quotes and false labels for political movements circulating in three out of four community spaces studied.
- Researchers examined over 125,000 posts across 95 UK locations and found that more than four in five X searches returned false information, while two in five local Facebook groups contained misinformation in their most recent posts.
- Platform responses have been narrow and inconsistent — Meta acts only on imminent physical harm, X did not respond at all, and the government has declined to adopt parliamentary recommendations on tackling online misinformation.
- Lawmakers and researchers now warn that unmoderated community groups are quietly reshaping democratic participation, eroding institutional trust, and poisoning the well of shared local reality for millions of Britons.
Across Britain, more than four million people live in places where local journalism has collapsed or never existed. Into that silence, a new investigation reveals, false information has moved with purpose and speed — spreading nearly three times more frequently in these news deserts than in areas with dedicated local coverage.
The Social Market Foundation examined over 125,000 social media posts across 95 UK locations. Their findings were stark: two in five local Facebook groups contained misinformation in their most recent posts, while on X, more than four in five searches surfaced false claims. The lies clustered around familiar anxieties — immigration, Islamophobia, local governance — with invented stories about Birmingham council abandoning English, fabricated expansions of London's congestion charge, and suggestions of plans to make the countryside "less white."
The danger sharpened during elections. In the run-up to the Gorton and Denton byelection in south-east Manchester, misinformation in local groups rose from 8.2% to 12.9% of all news posts — a 56% spike. Fabricated quotes were attributed to candidates; protest movements were labeled terrorist organizations. The groups producing this content are run by administrators with no journalistic training, no editorial accountability, and sometimes open political allegiances.
One MP told researchers that local Facebook groups in his constituency now reach more people than any local newspaper. Yet no one checks the facts. Chi Onwurah, chair of the science and technology select committee, called the findings deeply concerning and criticized the government for rejecting her committee's recommendations on misinformation. The platforms have offered limited remedies, and the government has promised only to focus on the most severe harms — leaving the quieter, systemic damage largely unaddressed.
The SMF's deputy research director warned that delay would be costly, affecting not just how people vote, but how they feel about their neighbors and whether they trust the institutions meant to serve them. The question hanging over the findings is whether the political will exists to answer it.
Across Britain, more than four million people live in places where no one is paid to report the news. In these gaps, something else has moved in: Facebook groups and X threads where false claims spread three times faster than they do elsewhere, according to a new investigation that examined over 125,000 social media posts.
The Social Market Foundation, a thinktank, analyzed local online communities across 95 locations in the UK. What they found was systematic: two out of five local Facebook groups contained misinformation in their most recent thousand posts. On X, the figure was worse—more than four in five searches turned up false information. On Facebook specifically, nearly one in 26 news-related posts was misinformation. On X, it was more than one in four.
The false claims cluster around predictable themes. Immigration and Islamophobia dominate the landscape of lies. One post in a Manchester group falsely claimed Birmingham council had "stopped conducting meetings in English." Another invented an expansion of London's congestion charge. A third suggested a plan to make the countryside "less white." These are not idle rumors—they are the primary information source for millions of people in areas where local newspapers have closed or never existed.
The timing matters. During the recent Gorton and Denton byelection in south-east Manchester, misinformation spiked. In the run-up to polling day, false claims grew from 8.2% of all news posts to 12.9%—a 56% increase. In three out of four local groups in that area, researchers found misinformation. One post fabricated a quote from the Reform candidate, Matthew Goodwin, claiming he had said "Mancunians are thick." Another described the Black Lives Matter movement as a "terrorist group" alongside a photograph of the Labour leadership taking the knee. The Greens won that seat, with Reform in second place.
These are not accidents. The groups are run by administrators with no journalistic training, no legal accountability, and sometimes open political allegiances. One MP told researchers that local Facebook groups in his constituency now reach far more people than any local newspaper—or even some national outlets. Yet no one checks the facts. No editor stands between the claim and the feed.
The collapse of local journalism created this void. Where there is no dedicated local news provider, misinformation flourishes. The SMF found that places with little or no recognized local reporting had nearly three times as many false posts as the average. Chi Onwurah, the Labour chair of the science and technology select committee, called the findings "deeply concerning." She pointed out that the government had rejected her committee's recommendations on tackling online misinformation, and said ministers must now act to "safeguard the public from unreliable online sources that are filling the void left by trusted local news."
The platforms themselves have offered limited response. Meta said it removes misinformation likely to cause imminent physical harm or interfere with elections. Nextdoor said it has a dedicated team handling misinformation reports. X did not respond. The government acknowledged the danger but said it would focus on the "most prevalent and concerning harms"—a formulation that leaves local misinformation in the shadows. Jamie Gollings, the SMF's deputy research director, warned that "not acting fast enough would be a mistake—affecting how people vote, how they feel about their neighbours and whether they trust the institutions that serve them." The question now is whether anyone will act at all.
Citações Notáveis
Local misinformation is the silent killer of trust in Britain. For too long it has gone under the radar.— Jamie Gollings, Social Market Foundation deputy research director
Far more must be done to safeguard the public from unreliable online sources that are filling the void left by trusted local news.— Chi Onwurah, Labour chair of science and technology select committee
A Conversa do Hearth Outra perspectiva sobre a história
Why does misinformation spread three times faster in news deserts specifically? What's the mechanism?
When there's no one reporting locally, people have no reliable baseline for what's true. A Facebook group becomes the town square. And because there's no professional journalist checking facts, false claims sit unchallenged. They get shared, believed, repeated.
But people could just check other sources—national news, fact-checkers online.
They could, but they don't. Local news is intimate. It's about your neighborhood, your council, your schools. National outlets don't cover whether your local planning decision is real or invented. And by the time a fact-checker notices, the post has already shaped how people feel.
The study mentions these groups reach more people than local newspapers. How is that possible if the newspapers still exist?
In many places, the newspapers don't exist anymore. They've closed. But even where they do, a Facebook group with thousands of members posting daily reaches people more frequently, more casually, than a weekly paper or a website people have to visit. It's ambient misinformation.
What worries you most about the election spikes—the 56% increase during voting periods?
That misinformation isn't random noise. It's concentrated exactly when people are deciding who to vote for. A fabricated quote from a candidate, a false claim about another party—these shape electoral outcomes. And they're happening in places where voters have no other source of information to correct them.
Why haven't the platforms solved this?
Because moderation at scale is expensive and imperfect. And because local misinformation is harder to detect than viral falsehoods. A claim about your town council isn't obviously false to an algorithm. It requires local knowledge. The platforms have chosen not to invest in that.
What happens next?
That's the real question. MPs are concerned. Researchers are warning. But the government says it will focus on the "most concerning harms." Local misinformation—the kind that affects how you vote and how you feel about your neighbors—apparently doesn't make the cut.