The incident, which occurred at around 21:40 in Marlbrough Road, resulted in one HSS Hire traffic management operative being physically assaulted after two of the company’s operatives intervened to save a gentleman who was being attacked by the large group.
Witnesses at the scene say the man appeared to do nothing to provoke such a violent outburst by the youngsters.
One male has been arrested by Police.
Anyone who saw the incident take place should contact Hampshire Constabulary by phoning 101.
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