Police are appealing for witnesses to the assault, which happened in the early hours of Saturday morning outside the Thomas De La Rue Pub.
Police have confirmed that a man needed medical treatment from St John’s Ambulance before being transported to the Emergency Department.
Police have made an arrest in relation to the assault, but remain keen for further information.
Witnesses are asked to contact PC 101 Wilen on 222 222 or to contact CrimeStoppers anonymously on 0800 555 111.