Wikipedia has lost a legal challenge to new Online Safety Act rules which it says could threaten the human rights and safety of its volunteer editors. The Wikimedia Foundation - the non-profit which supports the online encyclopaedia - wanted a judicial review of regulations which could mean Wikipedia has to verify the identities of its users.

The ruling "does not give Ofcom and the secretary of state a green light to implement a regime that would significantly impede Wikipedia’s operations."

Wikipedia has lost its High Court challenge against the Online Safety Act – but what does that actually mean? The act introduced age-verification and tighter moderation requirements for what content internet users can find last month.