Insights from the UK and beyond
Police fired plastic bullets and water cannon at Catholic youths in Northern Ireland's provincial capital Belfast on Tuesday after rioting erupted when a Protestant parade passed their estate. Sporadic violence erupted across the British-ruled province on the culmination of a season of parades by pro-British Protestants to mark a 17th-century military victory, a tradition many Catholics say is provocative.
Around 200 people threw bottles, slates and petrol bombs in the mainly Catholic Ardoyne area of Belfast after police moved in to prevent them confronting the passing Orange Order parade. Two cars were set on fire and dozens of rounds of plastic bullets were fired. Police said a number of officers were injured.
Most of the 500 or so parades across the province passed peacefully, but police reported rioting in Londonderry, Newry and Armagh as well as the Markets area in central Belfast.