Police on Belfast streets for Orangemen march
12 July 2013 Last updated at 23:01 BST
Hundreds of police have been engaged in violent clashes on the streets of Belfast following an Orange Order parade.
Water cannon and baton rounds were used after a sustained attack on police who were attacked with ceremonial swords as well as missiles.
The North Belfast MP Nigel Dodds was knocked unconscious and taken away in an ambulance.
Chris Buckler reports.