Police are investigating reports of petrol being poured through the front doors of a number of properties in Co Down in the early hours of Thursday morning.
Three houses in Bangor were targeted with petrol and police are investigating a link between the incidents. Officers are also investigating a report of suspected bullet holes in the window of a property.
Shortly after 12:20am, on February 16, it was reported to police that petrol had been poured through the letterbox of a house at Fort Avenue in the city.
