Eskom says Loadshedding is un-avoidable this week...As the power utility struggles to keep the lights on, Hundreds of workers at Medupi Power Station in Lephalale, Limpopo have been locked out of the plant, this follows reports that the workers were going to embark on a strike. Two weeks ago, over one thousand workers at the power station were dismissed and many others given final written warnings after they had embarked on an unprotected strike. The stay away from work was the latest in a series of industrial disputes which have set back construction of the power station. NUMSA's General Secretary, Karl Cloete and Eskom Spokesperson, Khulu Phasiwe...