Three men have been arrested and bailed on suspicion of affray after an incident in Newmarket on Monday.
Police were called at about 1.50am to reports of an affray involving a number of people outside the Golden Lion pub in High Street.
The men, all aged 20 and from the Ely area, were arrested and have been bailed to return to the Bury St Edmunds Police Investigation Centre on November 23.
Officers want to hear from anyone who witnessed the incident or from the victims themselves. Call police on 101.