STOCKHOLM/LONDON/BRUSSELS (Reuters) -European Union policymakers on Friday agreed a provisional deal on landmark rules governing the use of artificial intelligence (AI). They include the use by governments of AI in biometric surveillance and how to regulate AI systems such as ChatGPT. Here is some reaction to the deal: Svenja Hahn, German MEP and shadow rapporteur for the European AI Act, on behalf of the liberal Renew Europe group: “In 38 hours of negotiations over three days we were able to prevent massive overregulation of AI innovation and safeguard rule of law principles in the use of AI …