“Facial Recognition Technology in Law Enforcement: Navigating the Balance Between Security and Civil Liberties in the UK and Europe”

The increasing use of facial recognition technology (FRT) by law enforcement has sparked considerable debate over its potential impacts on privacy, civil liberties, and human rights. This research provides an in-depth analysis of the regulatory, ethical, and social dimensions surrounding FRT deployment in the United Kingdom and the European Union. The study examines the contrasting regulatory frameworks, focusing on the EU’s recent Artificial Intelligence Act, which adopts a preventive, rights-based approach, and the UK’s reactive reliance on judicial oversight. While FRT can enhance public safety and improve crime-solving capabilities, it raises serious concerns about privacy violations, potential bias and discrimination, and the risk of function creep—where surveillance extends beyond its original purpose. This paper advocates for a balanced “regulated deployment” approach, proposing that FRT be used under clearly defined, controlled circumstances. Recommendations include the implementation of robust legal frameworks that adhere to principles of necessity, proportionality, and non-discrimination, alongside rigorous governance structures to ensure transparency and accountability. Additionally, the paper underscores the need for global policy coordination and cross-border regulatory harmonization to address the complex ethical and legal challenges posed by FRT.