Police are appealing for members of the public in Bridlington to help identify the man in this picture.
He is wanted in connection with the theft of a lady's purse, at One Stop on Promenade.
Officers would like to speak to him after the incident, which took place on January 5, just after 7pm.
A spokesman said: "In the incident a purse, containing bank cards and cash, was stolen.
"If you recognise this man please call 101 quoting crime reference 2240692 or call Crimestoppers anonymously on 0800 555 111."