In a judgment delivered on Monday at London’s High Court, Judge Jeremy Johnson dismissed Wikimedia’s attempt to overturn certain regulations under the law, which the foundation argued could impose onerous requirements on its volunteer-driven platform.
At the centre of the dispute is the UK law’s “Category 1” classification. If Wikipedia were to fall into this category, it would be subject to the strictest set of obligations, including verifying the identities of its users and contributors. Wikimedia has warned that such rules would be incompatible with its open, collaborative model and could force a dramatic reduction in the number of British users able to access or edit the site.
A Partial Defeat with an Open Door
While the judge rejected Wikimedia’s immediate challenge, he stressed that his decision “does not give Ofcom and the Secretary of State a green light to implement a regime that would significantly impede Wikipedia’s operations.” Johnson added that Wikimedia could return to court if the UK communications regulator, Ofcom, “(impermissibly) concludes that Wikipedia is a Category 1 service.”
In a statement following the ruling, the Wikimedia Foundation acknowledged its disappointment that the case did not secure “immediate legal protections” for Wikipedia. However, it welcomed the court’s remarks placing responsibility on Ofcom and the UK government to ensure that Wikipedia’s global knowledge-sharing mission is not undermined.
Wider Debate Over Online Safety Act
The Online Safety Act, which became law in 2023 and is being phased in this year, gives Ofcom sweeping powers to regulate online platforms in a bid to protect children and remove illegal material. The UK government has framed the law as a tool to curb harmful content, with Technology Secretary Peter Kyle arguing that those opposing it are “on the side of predators.”
But the legislation has faced criticism from free-speech campaigners, tech companies, and content creators, who argue that its scope is too broad and risks censoring lawful material. Earlier this month, social media platform X (formerly Twitter) called for “significant changes” to the law.
Ofcom, in response to the ruling, said it would “continue to progress our work in relation to categorised services.” The Department for Science, Innovation and Technology did not immediately comment.
For Wikimedia, the fight is far from over. While Monday’s decision keeps the law intact for now, the outcome of Ofcom’s classification process could set the stage for another courtroom battle—one that may determine how freely Wikipedia can operate in the UK’s regulated online environment..