A car and a motorbike were set on fire in two separate arson attacks in Peterborough last night.
The first fire was started in Barrowfield in Parnwell at about 11.15pm.
Fire crews arrived to find a motorbike on fire.
An hour later another arson attack was reported, this time in Ham Lane in Orton Waterville.
By the time the fire fighters arrived, the car was well alight.
Anyone with information about either arson attack is asked to call Cambridgeshire police on 101, or Crimestoppers, anonymously, on 0800 555 111.