POLICE are investigating a fire at a derelict farm building at Warrington following reports of several seats of fire on both the first and ground floors.
The blaze was at the old farm in School Road, Orford.
Fire crews arrived at the scene and found the first floor well alight.
They used to main jets and one hose reel jet to extinguish the flames and discovered it had apparently started in several places on the ground floor and on the first floor.
Police were called and fire crews remained at the scene for some time, searching for hot spots.
The building was severely damaged in a major fire last year which turned out to be arson. Two men were later arrested and jailed following that incident.