Up to 30 people were involved in a mass disturbance on Monday night, which Guernsey Police are now investigating.
Officers are appealing for witnesses to the incident in Havilland Street, St Peter Port.
So far eight arrests have been made, with seven released on bail and one released without any further action.
Witnesses or anyone with information is asked to contact the Investigation Support Unit on 725111.
Comments
Comments on this story express the views of the commentator only, not Bailiwick Publishing. We are unable to guarantee the accuracy of any of those comments.