During operation deployment of live facial recognition (LFR) technology by the Metropolitan Police Service (MPS), the MPS has told a constituent: “each deployment will have its own legitimate purpose, legal basis.” What was the legal basis for each of the LFR deployments during February 2020 at Stratford and Oxford Circus?
The legal basis for the deployment od Live Facial Recognition has been published by the MPS and can be found here:https://www.met.police.uk/SysSiteAssets/media/downloads/force-content/met/advice/lfr/mps-lfr-legal-mandate-v1-1.pdf
In relation to the Stratford and Oxford Circus deployments, these were announced as having a focus on violent and other serious crime. The prevention and detection of crime is a police common law power. Article 8, recognises action in the interests of national security, public safety and the prevention of disorder or crime as legitimate aims.