More than 62,000 people were arrested in Britain for communications offenses over a five-year period, according to a new civil liberties report warning that the country's increasingly broad speech restrictions are having a chilling effect on free expression.
Big Brother Watch found that 62,199 people were arrested between 2021 and 2025, amounting to roughly 34 arrests per day. At least 18,500 people were charged and 12,292 were convicted, according to the organization.
The findings were based on Freedom of Information requests to police forces across the United Kingdom. Big Brother Watch said the actual number of arrests could be higher because some forces did not provide complete data.
The report examined enforcement of communications laws that can cover threatening or grossly offensive messages and other online content.
Big Brother Watch argues that broadly written statutes have resulted in people being investigated or arrested over controversial social media posts, jokes and other forms of expression.
The group also found stark geographical differences in enforcement. Cumbria Constabulary recorded about 25.7 arrests per 10,000 residents over five years, compared with just 1.9 in neighboring Northumbria.
Big Brother Watch described the disparity as a "postcode lottery" that raises concerns about whether speech laws are being enforced consistently.
The report follows growing scrutiny of Britain's Online Safety Act, which imposes extensive content and child-safety requirements on internet platforms. Big Brother Watch says the law has encouraged platforms to restrict lawful material and require age verification for some online content.
Silkie Carlo, director of Big Brother Watch, called for an independent review of Britain's speech laws and police practices.
"Thousands of people are being arrested for controversial speech, online jokes and non-violent protest," Carlo said. "Enough is enough."
The organization argues the figures demonstrate that Britain's approach to policing speech needs significant reform, particularly when arrests do not ultimately result in criminal charges.
Big Brother Watch is now calling on the government to conduct a national review of laws affecting freedom of expression and to reconsider police training on speech-related offenses.