Masked robbers stole money from a shop in the early hours of yesterday morning (Sunday).
Two men demanded cash after going into the Co-op store in How Wood at around 6.30am.
They stole money before escaping out of the front entrance and then in an unknown direction.
No one was injured in the robbery.
The suspects are described as black, aged between 25 and 35, wearing all black, including gloves and face coverings.
Police are investigation the incident.
Anyone with any information should contact DC Jody Perrin at jody.perrin@herts.pnn.police.uk, or via 101, quoting crime reference F3/18/343, or you can contact Crimestoppers anonymously on 0800555111.
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