Absolutely legal. http://www.bbc.com/news/technology-35301148 http://www.bbc.com/news/technology-35301148 "The European Court of Human Rights (ECHR) said a fir

Absolutely legal. http://www.bbc.com/news/technology-35301148 http://www.bbc.com/news/technology-35301148 "The European Court of Human Rights (ECHR) said a firm that read a worker's Yahoo Messenger chats sent while he was at work was within its rights."