The integrity of UK democracy is facing what experts describe as “immense and increasing strain” due to a surge in AI-generated disinformation. According to the 2026 report Strengthening the UK’s Democratic Information Environment by the fact-checking charity Full Fact, the ease with which digital content can now be manipulated has significantly eroded public trust. With just three per cent of the UK population feeling confident in their ability to distinguish genuine online video from synthetic material, the threshold for voters to participate in informed democratic processes is becoming alarmingly high.
The impact of this technology is already being felt in the political arena. Investigations have revealed that nearly one in three UK adults—approximately 16.5 million people—were exposed to political deepfakes in the month leading up to the May 2025 local elections. With high-stakes contests like the current Makerfield by-election looming, there are urgent fears that a lack of robust regulation is leaving the electorate vulnerable to falsehoods. Full Fact highlights that while outright fabrications are a threat, the strategic misuse of genuine information regarding sensitive topics like the economy, crime, and immigration has become a pervasive tool for political destabilisation.
The rise of AI-assisted content has been rapid and dramatic; internal data from Full Fact shows that suspected AI involvement in their investigations jumped from just four cases in November 2024 to at least 27 by October 2025. Furthermore, the charity’s research indicates that popular AI search overviews are frequently unreliable, often repeating debunked claims, generating contradictory results, or failing to identify AI-generated video and gaming footage as synthetic. This technological environment makes it increasingly difficult for citizens to reach a shared understanding of reality, which the report identifies as a prerequisite for a healthy democratic society.
Public concern is reaching a tipping point, with 80 per cent of UK adults expressing worry about political misinformation. Of those concerned, nearly half report that these deceptions have fundamentally altered their trust in key institutions, including Parliament and the government. Many voters feel that current state action is insufficient, with two-thirds of the public believing that ministers are not doing enough to address the threat. The report warns that during election windows, even small amounts of high-quality, deceptive content can create lasting uncertainty that is difficult to correct, citing the case of the Irish presidential election in which a late-stage deepfake falsely suggested a candidate had withdrawn.
In response to these systemic failures, Full Fact is calling for an immediate overhaul of electoral law to ensure it reflects the reality of modern digital campaigning. Among the proposed measures are mandatory transparency rules for the funding of political adverts and strict regulations surrounding the use of “political deepfakes” in campaign materials. The charity argues that the government has already missed critical opportunities to implement these safeguards before recent electoral contests and must act decisively before the next general election to ensure that future voting remains defined by clarity and confidence rather than confusion and mistrust.
Ultimately, Full Fact warns that the UK is in danger of “falling behind” global peers who are already adopting coordinated, proactive approaches to digital transparency and accountability. The charity’s recommendations extend beyond mere regulation, urging ministers to empower the Electoral Commission to investigate digital harms and create a comprehensive public library of all political advertisements. By fostering better political literacy through legal requirements for social media platforms and improving proactive, factual communication from state authorities, the report argues that the UK can still protect its democratic foundations from the corrosive influence of AI-driven disinformation.