Investigations are continuing into a robbery at a north Norfolk post office.

A masked robber threatened staff with an unknown object before stealing a small quantity of cash from the shop in Mundesley High Street on Friday, March 9.

A Norfolk police spokesman said: 'An investigation is continuing and no arrests have been made.'

Two staff members suffered minor injuries during the incident, which happened shortly before 6am.

Police said the unknown small object was wrapped in what was believed to be a black bin-bag.

They are particularly appealing for anyone with CCTV or dashcam footage which may have captured the suspect to come forward.

The robber was white, about 6ft tall and of medium to stocky build. He was wearing a blue hoody with a blue shiny jacket over the hoody, dark jogging style trousers and white trainers.

Anyone with information should call Great Yarmouth CID on 101.