CCTV has been released by police as they try and track down a man who left an attack victim bruised.
The incident happened at Mowbray Foodstore in Peel Street in Hendon at 1.55pm on Sunday, August 23.
The victim, a 60-year-old man, suffered bruising as a result.
Officers are keen to identify and speak to the man pictured as it is thought he was in the store at the time of the incident and may be able to help police with their inquiries.
The man, or anyone who recognises him, is asked to contact Northumbria Police on 101 ext 69191 quoting reference 710 230815 or Crimestoppers anonymously on 0800 555 111.