Photo: Pedestrians walk across a crossroad as a big electronic screen supported by face-recognition system shows the image of a jaywalker at the intersection in Nanjing city, east China’s Jiangsu province, 4 July 2019. Traffic police in Nanjing used facial-recognition technology to capture jaywalkers in east China’s Jiangsu province. Authorities already publicly name and shame people who flout the southern city’s strict road rules, using CCTV cameras equipped with artificial intelligence (AI) that can recognise offenders. Credit: Wang Feng, Oriental Image