https://www.theregister.co.uk/2019/09/04/south_wales_police_use_of_facial_recognition_technology_ruled_lawful/

South Wales Police's use of facial recognition has been found lawful by the High Court in a world-first hearing regarding the controversial technology.

Cardiff resident Ed Bridges, represented by campaign group Liberty, challenged South Wales Police at a judicial review in May after believing his face was scanned by the cameras twice during a trial of the tech.