On Sunday (10) at 7.02pm a crew from Cambridge was called to a fire in the open on Church Road, East Chesterton Ward.
The crew arrived to find two wheelie bins well alight in a recycling area. Firefighters used one hose reel to extinguish the fire before returning to their stations by 7.35pm.
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.