This is the woman police suspect of using a forged card to buy foreign currency in a travel shop.
Surveillance video footage shows she stood in the queue for the bureau de change at Going Places in Crawley town centre for some time, then apparently changed her mind and left.
She returned later and is thought to be the customer who purchased foreign currency with a forged debit card.
The woman was recorded both times by the shop's CCTV cameras and police hope someone will recognise her.
The woman has long light brown hair, is slim and wore dark clothes.
She carried a white bag during the incident on Friday, September 7.
Anyone with any information or who recognises the woman should contact PC Carolyn Kendall on 0845 6070999.
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