Police investigating drive-off thefts from petrol stations have released a CCTV image of a man they want to trace.
Officers are investigating two incidents of 'bilking' from service stations in the Narborough Road South, Leicester, and Glenfield areas since October last year.
A motorist travelling in a silver Fiat Panda has twice filled up his tank before driving away without paying.
On both occasions the car has had number plates which had earlier been stolen from vehicles in Leicester and Broughton Astley.
Police community support officer Sophie Howard said: "It is important that this vehicle and driver are located. If you have any information that could help us track them down then please get in touch."
The suspect is white, 25 to 45, approximately 5ft 6ins and of slim build.
Contact Pcso Howard on 101 or Crimestoppers, which is anonymous on 0800 555 111.