Peshawar- A once violence-inflicted Tirah Valley, an area of Khyber Agency, has now been cleared of terrorists, local media quoting officials reported today.According to security sources, the internally displaced persons of TirahValley will now start returning to their native place from May7, 2014. The immigration will take place in four different phases. The affectees will return home after the gap of three years, sources told. The entire process of returning of Tirah IDPs will complete by June5, 2014. Security sources informed that the affected people will also be provided six months of ration, free-of-charge.