Theresa Villiers has condemned rioting which broke out on Friday evening in Glengormley, County Antrim.

A loyalist white line picket had been held in the town to protest against the restriction of the flying of the union flag at Belfast City Hall.

Some time later, a 100-strong crowd gathered in the Cornmoney Road area, and trouble broke out at about 20:30.

Rioters attacked police with bricks and bottles and a car was set on fire, but none of the injured officers required hospital treatment.

It is understood loyalists had attempted to remove Irish tricolour flags from lampposts, and reacted violently when challenged by police.

NI Secretary of State Theresa Villiers said: "The actions of those involved were shocking.

"It is totally unacceptable that policemen were injured as they went about their duty protecting the whole community.

"These protests must come off the streets and allow NI's political leaders to work together towards a resolution."

A building which holds Justice Minister David Ford's office was also attacked, while a bus was hijacked after being surrounded by a crowd.

A police statement said: "The vast majority of people in Glengormley are adding real value to their local community, however, a very small minority are intent on causing disruption and harm.

"We need the continuing assistance and co-operation of local community groups and residents as we carry out our investigations."

Alliance Councillor John Blair said: "I wholeheartedly condemn the actions of those involved in tonight's violence. There is no place for this unacceptable behaviour in our society.

"The most disappointing aspect is that a lot of people are working in the area on behalf of all the community to make Glengormley a safe and successful place. Community, business and Council representatives alike have taken great strides towards creating a shared community, especially bringing young people from all backgrounds together.

"No doubt the people who caused what looked like a planned outbreak of violence had a clear intent to disrupt community relations."

(IT)