Smile, you're on facial-recognition camera: Lincolnshire Police will use CCTV that can detect whether you're in a good or bad mood - sparking fresh fears of China-style surveillance state

https://www.dailymail.co.uk/news/article-8630279/Lincolnshire-Police-use-CCTV-detect-youre-good-bad-mood.html?fbclid=IwAR1-ycgoE8wLIZKWdsIDj05W-kWvsPdHs8Bd1Hx02K9J2nV3LjMphXzQdtU