Detectives from the Flying Squad have released a CCTV still of two men they want to speak to in connection with a shop robbery.

The image was taken on December 17, ten days prior to a robbery at Turquoise jewellers in London Road, Barking, on December 27.

Police have stated they wish to identify the men in the image as part of their investigation.

During the robbery, the 45-year-old manager was punched several times in the face and head before being tied up. Jewellery worth over £50,000 was also taken.

Anyone with information or any witnesses should call police on 101 or Crimestoppers anonymously on 0800 555 111.

No arrests have been made. Enquiries are ongoing.