Grumpy Old Geeks Companies Chelmer Valley High School Company Chelmer Valley High School 2 mentions in 1 episode A UK school discussed for its use of facial recognition to pay for lunches. Mentions 658: Red Hot Chili Coasters Jul 27, 2024 14:59 Chelmer Valley High School was reprimanded by the UK's data protection regulator 15:37 To pay for the school lunches.