Teleporter fire - Littleport - East Cambs
Crews from Littleport and Ely were called to a teleporter on fire on a building site in Lester Way.
Firefighters used a hose reel to extinguish the fire and returned to their station by 1.24am.
Cause of the fire was deliberate.
Anyone with information should contact police on 101 or call Crimestoppers anonymously on 0800 555 111.