The Metropolitan Police's decision to deploy Live Facial Recognition (LFR) technology at the upcoming Notting Hill Carnival has sparked a heated debate over privacy and racial bias. Commissioner Sir Mark Rowley has defended the use of LFR, emphasizing its role in maintaining public safety during one of Europe's largest street festivals.

Public Safety vs. Civil Liberties

Sir Mark Rowley has stated that the LFR technology will be employed in a "non-discriminatory way," utilizing an advanced algorithm designed to minimize bias. The decision comes in response to a letter from 11 civil liberty and anti-racism organizations, including Liberty and the Runnymede Trust, which criticized the technology's deployment at an event celebrating the African-Caribbean community. These groups argue that LFR treats attendees as potential suspects and could exacerbate racial discrimination concerns.

Technological Improvements and Legal Context

The Met Police has acknowledged past shortcomings in LFR's deployment at the carnival in 2016 and 2017, where the technology failed to build public confidence. However, Sir Mark highlighted significant advancements in the algorithm's accuracy and performance. He assured that the technology would not be used within the carnival's main area and that safeguards are in place to prevent discriminatory practices. The commissioner also referenced the Equality Act 2010 and other legal frameworks that govern the use of such technology.

Concerns Over Racial Bias and Legal Challenges

Despite assurances, critics remain skeptical. They point to a lack of a comprehensive legal framework and the potential for racial bias, particularly against ethnic minorities and women. A legal challenge has been initiated by Shaun Thompson, a Black British man who claims he was wrongly identified by LFR and detained by police. This case underscores ongoing concerns about the technology's reliability and the potential for civil rights infringements.

A Broader Strategy for Safety

The Met Police maintains that LFR is part of a broader strategy to deter and disrupt criminal activities at the carnival, where over 300 arrests were made last year for serious offences, including homicide and possession of weapons. Sir Mark emphasized the importance of using all available tools to ensure the safety of the estimated two million attendees.