New Delhi, July 22 -- CBSE, in a notification issued on Monday, mandated the installation of high-resolution CCTV cameras with audio-visual recording in all its affiliated schools to ensure students' safety. The new norms require schools to install cameras at entries and exits, corridors, staircases, classrooms, labs, libraries, canteens, playgrounds, and other common areas, excluding toilets and washrooms, with real-time audio-visual recording and a minimum 15-day storage backup, "which may be accessed by the authorities, if required".P9...