Unidentified men have set fire to the office of Duhabi-Bhaluwa municipality at midnight yesterday. According to Inspector Bed Gautam of Area Police Office Duhabi, four chairs, one table, and seven fans of of the office were destroyed by the fire. He also informed that fire was set through the window of the building. Further damage to the office was prevented after the police with the help of fire-brigade from Itahari sub-metropolitan city took the fire under control. The reason behind the arson is not known yet. Police are investigating the incident.