BT, Openreach, Broadband, Monopoly power and regulation

Thanks to tutor2u for this
http://www.tutor2u.net/economics/blog/bt-openreach-broadband-monopoly-power-and-regulation?utm_medium=email&utm_campaign=Economics%20daily%20digest%20Sat%2027th%20February%202016&utm_content=Economics%20daily%20digest%20Sat%2027th%20February%202016+CID_06c5ecc2f256646bb2d994aff8d13783&utm_source=CampMonitor&utm_term=BT%20Openreach%20Broadband%20Monopoly%20power%20and%20regulation%20Yesterday%20the%20Communications%20regulator%20Ofcom%20told%20BT%20that%20they%20have%20to%20allow%20competitors%20to%20use%20their%20telegraph%20poles%20and%20cable%20ducts%20more%20easily%20than%20they%20currently%20do%20in%20order%20to