UK AI Bill Delayed Until May as Ofcom Investigates Grok and AI Chatbots
The UK's long-awaited dedicated AI Bill will not be introduced before the King's Speech in May 2026 at the earliest, as the government continues to grapple with complex issues including AI and copyright, while regulators including Ofcom press ahead with enforcement actions under existing legislation.
The delay reflects the government's determination to develop a thorough legislative framework rather than rush through incomplete legislation, but it has drawn criticism from technology companies and civil society groups who argue that the regulatory vacuum is creating uncertainty.
Background
Unlike the European Union, which has implemented its comprehensive AI Act, the UK has opted for a "pro-innovation" and "context-specific" approach to AI regulation, relying on existing sector-specific regulators to apply five core principles: safety, transparency, fairness, accountability, and contestability.
The Data (Use and Access) Act 2025, which came into force in February 2026, has already had significant implications for AI, liberalising automated decision-making rules and criminalising the creation of sexually explicit deepfake images without consent.
Key Developments
Ofcom has been particularly active in enforcing existing laws against AI-powered services. In January 2026, the regulator announced investigations into AI character companion chatbot services regarding age assurance, and into the Grok AI chatbot on X for content moderation failures. The Competition and Markets Authority (CMA) has also proposed rules requiring Google to give publishers greater control over how their content is used in AI search summaries.
The Online Safety Act's categorisation register, which determines which online services face the most extensive duties, has been pushed back to July 2026 following a legal challenge by the Wikimedia Foundation.
Meanwhile, the UK's AI Security Institute is testing Anthropic's powerful new "Mythos" AI model, which has raised significant concerns among finance ministers, top bankers, and regulators due to its potential security risks.
Why It Matters
The UK's regulatory approach is being watched closely by technology companies and governments worldwide as a potential model for balancing innovation with safety. However, critics argue that the absence of a dedicated AI law leaves significant gaps, particularly around frontier AI models and their potential societal impacts.
What's Next
The AI Bill is expected to focus on "frontier AI models" when it does arrive, rather than adopting the EU's comprehensive risk-category classification. The King's Speech in May 2026 will be a critical moment for the government to set out its legislative agenda for AI.
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