An area of shrubland, a bale of straw and three seats were set on fire in Wisbech last night (Tuesday).
A crew from Wisbech was called to a fire in the open in Waterlees Road at 8.30pm.
An area of shrub land measuring 3m by 5m located in a woodland area was on fire along with a bale of straw and three seats.
Firefighters used hose reels to extinguish the fire and returned to their stations by 9.25pm.
The cause of the fire is believed to be deliberate. Anyone with information should call police on 101 or Crimestoppers anonymously on 0800-555111.