The Amandugba Divisional Police Headquarters in Isu LGA of Imo State has been set ablaze.
The latest attack increased the number of police stations burnt to four in the state in less than one week.
Reports say the attackers threw inflammable substances at the police facility and it ignited fire.
The development heightened the tension in the state, as the people of the state totally complied with the sit-at-home order declared by the Indigenous People of Biafra (IPOB) on Monday.
The burning of the police facility was the only violent development in the state on Monday. An eyewitness said “Isu Divisional Police Headquarters is on fire now. The attackers threw explosives objects and it caught fire immediately”