BBC News By Jane Wakefield image captionThe new rules distinguish between high and low risk AI systems The use of facial recognition for surveillance, or algorithms that manipulate human behaviour, will be banned under proposed EU regulations on artificial intelligence. The wide-ranging proposals, which were leaked ahead of their official publication, also promised tough new rules for what they deem high-risk AI. That includes algorithms used by the police and in recruitment. Experts said the rules were vague and contained loopholes. The use of AI in the military is exempt, as are systems used by authorities in order to safeguard public security.