A senior official at the UK's Financial Conduct Authority (FCA) has warned that regulators are in an 'arms race' to keep pace with the surging use of AI in financial services, arguing that supervisors need greater powers. The remarks come as millions of people already lean on AI for personal finance decisions.
UK Financial Regulation · AI Oversight
Regulators in an "arms race" to keep up with AI in finance
A senior FCA official warns supervisors are struggling to match the spread of AI across financial services — as millions now lean on tools like ChatGPT, Claude and Gemini for personal money decisions. The regulator seeks stronger oversight powers, not new AI-specific rules.
Millions
of people using AI to help make personal finance decisions
2030+
horizon of the Mills Review into AI's long-term impact on retail finance
0
new AI-specific rules planned — supervision strengthened within existing framework
The regulatory arms race
Technology is outpacing the rules — pace, not readiness, is the gap
Bankers and regulators across the UK and Europe warn AI is advancing faster than supervisory capacity — including a two-sided arms race in financial crime.
What the UK is doing
2025
AI Update guidance
Embed AI into governance & risk
→
27 Jan 2026
Mills Review launched
Long-term impact on retail finance
→
Ongoing
Agentic AI review
BoE weighs rules for autonomous AI
Support for oversight
Investor-protection advocates back stronger powers. "AI Live Testing" lets firms validate new tools with the regulator — praised as valuable collaborative validation.
Caution
Concern that excessive regulation could stifle innovation, plus risks from hallucinations — AI generating false information — in budgeting and investment-idea use cases.
The conclusions of the Mills Review and the outcome of the Bank of England's agentic AI review are expected to shape the UK's regulatory direction — as priorities of explainability, bias, accountability and data protection remain in focus.
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