That evening, a nationalist crowd marched to Hastings Street RUC station, which they began to attack with stones for a second night. Loyalist crowds (wielding petrol bombs, bricks, stones, sharpened poles and protective dustbin lids) gathered at neighbouring Dover and Percy Streets. They were confronted by nationalists, who had hastily blocked their streets with barricades. Fighting broke out between the rival factions at about 11:00 pm. The RUC concentrated their efforts on the nationalist rioters, who they scattered with armoured cars. Catholics claimed that USC officers had been seen giving guns to the loyalists, while journalists reported seeing pike-wielding loyalists standing among the RUC officers.