Gwent Police is appealing for information to trace a woman in connection with a fuel theft from Bargoed Morrisons.
The theft took place on September 17 this year.
The woman, pictured in CCTV, was driving a silver BMW but the number plates on the vehicle were false.
Anyone who recognises the woman or has any information can call Gwent Police on 101 quoting log 93 17/09/14.