What is the likely trajectory of AI regulation in the UK, and how does it compare to the EU and US approaches?

The UK's trajectory for AI regulation appears to involve ongoing delays in comprehensive legislation, with no clear timeline for an AI-specific bill [1][2]. Instead, the government favors a sector-based approach using existing regulators, such as the Information Commissioner's Office, Financial Conduct Authority, and Competition and Markets Authority, which have been tasked with issuing guidance on how current rules apply to AI [4]. Priorities for 2026 emphasize AI-driven productivity, regulatory reform to reduce burdens by 25%, and AI sovereignty for economic growth over stringent safety measures, though public opinion strongly supports mandatory safety testing and "safe by design" requirements [3][6][8]. Issues like copyright for AI training remain unresolved, adding uncertainty [10][12]. Comparisons to the EU and US are limited in available information. The EU is advancing with the AI Act set to take effect next year, focusing on harmonized rules across member states [7]. In the US, regulators are primarily examining AI's implications for competition and competitive intelligence, without indications of broad legislative timelines [11]. The UK's lighter-touch, growth-oriented model contrasts with the EU's more prescriptive framework, while sharing some sectoral focus with the US.