https://schoolsweek.co.uk/schools-install-toilet-sensors-that-actively-listen-to-pupils/
"Schools are installing “spying” software that “actively listens” to pupils, to crack down on vaping, bullying and rowdiness in toilets."
"But Big Brother Watch’s senior advocacy officer Madeleine Stone said that “secretly monitoring school bathrooms is a gross violation of children’s privacy and would make pupils and parents deeply uncomfortable”."