Police in Northern Ireland hit with yobs
Media playback is unsupported on your device

Police hurt in Belfast parade violence

3 September 2012 Last updated at 11:26 BST

A total of 47 police officers were injured last night in rioting which followed a Republican parade through north Belfast.

Catholics and Protestants in north Belfast were protesting in a dispute over the right to hold parades in the area.

Most of the officers affected had minor injuries but four needed hospital treatment.