The Metropolitan Police Service (Met Police) in London is facing a significant internal battle regarding a proposed £50 million contract with the American tech firm Palantir. This deal is intended to enhance the police's capabilities in criminal investigations through advanced data analysis. However, Mayor of London Sadiq Khan has blocked the contract due to serious concerns about its procurement process and ethical implications, particularly regarding Palantir's controversial history with human rights violations. The Met has invested £744 million in IT systems over the past three years, but the Mayor's office insists that the police did not adequately demonstrate value for money in their dealings with Palantir. Critics, including human rights organizations, have voiced strong opposition to Palantir's involvement in British public life, citing its role in military operations and immigration enforcement in the U.S. The Met Police argues that the tools provided by Palantir are crucial for modern policing, helping to uncover misconduct and improve efficiency in investigations. The ongoing dispute highlights the tension between technological advancement in law enforcement and ethical governance.