A leading expert in technology has challenged the Metropolitan Police's claim that a recent study supports the use of bias-free live facial recognition technology. The study, conducted by the police force, concluded that their facial recognition software is 81% accurate and does not exhibit any racial or gender bias.

However, the expert, Professor Jane Smith, from the University of Technology, stated that the study is flawed and lacks transparency in its methodology. She argues that live facial recognition technology is inherently biased and can lead to wrongful arrests and surveillance of innocent individuals.

The use of facial recognition technology by law enforcement agencies has been a contentious issue, with concerns over privacy, potential misuse, and lack of regulation. Civil rights groups have also raised alarm over the disproportionate impact on marginalized communities.

The Met Police has defended their use of facial recognition technology as a tool to enhance public safety and catch criminals. However, Professor Smith's challenge raises questions about the reliability and fairness of such technology in law enforcement practices. The debate over the use of facial recognition technology is likely to continue as technology continues to advance.