Witnesses say an unprovoked and savage attack on three Polish students left them bloodied and bruised.The young men were in Royal Parade near the Debenhams department store at around 3.30pm when they were attacked. A witness told The Herald: "It was a complete melee. "I think someone got off the bus and went over to them after hearing them talking. "You could see this guy throwing punches and shouting. "Then a young women waded in shouting 'leave them alone'. Everyone else...
