PYUTHAN: Seven robbers looted a passenger bus headed towards Dang from Kathmandu at Barrabas of Lalmatiya VDC, Dang, on Friday night. The robbers made away with cash and valuables worth over Rs 6 lakh from the passengers and bus staffers, DSP of Pyuthan Keshav Bhattarai said. They were armed with pistols and khukuris, passengers said. Among 45 passengers in the bus, four were returning from Malaysia and over Rs 50,000 was looted from each one of them.