A man threatened staff with a knife before taking the cash drawer from a till during an armed robbery at a post office in Stow cum Quy.

On Tuesday, 5 December at 2.30pm, a man entered the post office in Main Street, Stow cum Quy.

He approached the till area, pulled a knife out and threatened staff before taking the cash drawer from the till.

He then left through the front door onto the street and fled on foot.

Officers investigating the incident have released CCTV of a man they want to speak to.

Anyone with information regarding this incident should call DC Lisa Bacon on 101 quoting CF0663251117 or visit www.cambs.police.uk/report

Alternatively, contact Crimestoppers, anonymously, on 0800 555111 or via www.crimestoppers-uk.org

A 38 year old man from Willingham who was arrested in connection with the incident has been released under investigation.