Do you recognise these men?
Police are looking to speak to both of them in relation to two cash-back thefts in Sunderland.
Both incidents happened at the self-service checkout in the Asda store in Leechmere.
Officers believe the two men were in the store at the time and will be able to help with their investigation.
The first incident happened on Wednesday, January 11, between 3.50pm and 4pm.
The second happened on Thursday, February 2, at about 5.12pm.
A Northumbria Police spokesman said: "Police are keen to identify the people pictured as it's thought they were in the store at the time and may be able to help with inquiries.
"Those pictured, or anyone who recognises them, is asked to contact Northumbria Police on 101, quoting reference OIC PC3770."