On Wednesday (6) at 10.50am a crew from Stanground was called to a fire in the open on Mile Drove, Peakirk.
Crews arrived to find wooden pallets on fire. Firefighters used one hose reel to extinguish the fire before returning to their station by 12.10pm.
The cause of the fire was deliberate. Anyone with information should contact police by visiting www.cambs.police.uk to submit an online report or call Crimestoppers on 0800 555111.