Police are appealing for public help as they investigate a serious assault at a restaurant in Great Titchfield Street.
Two men were outside the restaurant with friends when they saw two men attacking a waiter in the early hours of Saturday 10th November outside Sergios Italian Restaurant.
When they intervened, one was attacked with a glass which shattered in his face causing serious facial injuries and the other was punched, resulting in the loss of a tooth.
Police have released CCTV images of two men wanted over the assault.
Anyone with information should call Crimestoppers anonymously on 0800 555 111 quoting crime reference 6561164/12.