Five fire crews two from St Neots backed up by teams from Papworth, Huntingdon and Gamlingay were called to reports of a large fire in Brickhills at 1.50am. The fire was in a brick outbuilding, which was completely destroyed by the blaze. Crews were at the scene for more than three hours. A nearby bungalow suffered slight heat damage to its windows, but was not involved in the fire. A male casualty suffered smoke inhalation at the scene and was treated by paramedics. Firefighters will return to the scene this morning to carry out a joint investigation into the incident with Cambridgeshire police. A 20-year-old man from the St Neots area has been arrested on suspicion of arson in connection with this incident. He remains in custody at Huntingdon Police Station.