Police have issued this CCTV image of a man they want to speak to after a woman was threatened in a town centre shop.

At about 4pm on Wednesday, April 16, a shop worker at the Co-op in Dereham's Market Place was threatened both verbally and physically by an offender who entered the shop on several occasions.

Dereham police officers want to speak to the man pictured as he may be able to assist with their inquiries.

Contact PC Gareth Davies at Dereham Police Station on 101 or alternatively call Crimestoppers on 0800 555 111.