A man was assaulted and a speaker stolen in a robbery on Hartham Common on Tuesday 3rd March.
Officers are appealing for witnesses and information following the incident, whihc took polace around 8pm when group of friends were listening to music from the speaker.
They were approached by a group of 8 males, who were all said to be wearing dark clothing.
The victim attempted to leave the park with his speaker, when he was followed by the unknown males. They assaulted him, before stealing the speaker.
Detective Constable Nicholas Shuttlewood, who is investigating, said: "I'd like to speak to anyone who was in the area around the time specified, who may have seen a large group of males matching the description. It's believed there were around eight of them.
"If you witnessed the incident, or have any information you think could assist with our enquiries, please get in contact with me.Â£
Anyone with information is asked to contact DC Shuttlewood directly via email at firstname.lastname@example.org.
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