Even if they did manage to block 3G, 4G, and WiFi - it's almost impossible to block Bluetooth. Hey-presto, P2P communication which is impossible to effectively

Even if they did manage to block 3G, 4G, and WiFi - it's almost impossible to block Bluetooth. Hey-presto, P2P communication which is impossible to effectively monitor. Oh, and trust the The Telegraph go with the archaic term "headmistress" - the term preferred by most people in education is "headteacher". Take a look at the school's own website - http://www.wensleydale.n-yorks.sch.uk/Our-School/The-Governing-Body http://www.wensleydale.n-yorks.sch.uk/Our-School/The-Governi...