A Stormont minister has rejected calls for him to resign over a social media post about the location of migrant families who left their homes hours before the centre was attacked.
Communities Minister Gordon Lyons said that people caught up in clashes in Ballymena were being temporarily moved to Larne Leisure Centre. It was later attacked by about a crowd of 100 people and set on fire.
The minister was accused of being “reckless and dangerous” by Alliance assembly member Danny Donnelly who was in the leisure centre when a crowd of about 100 smashed windows and set bins on fire inside.
Northern Ireland Secretary Hilary Benn said Lyons should reflect on his comments, while the Green Party called for Lyons to resign.
The attack on Larne Leisure Centre came during a third night of violence in Northern Ireland.
Police have been attacked with fireworks, bottles and bricks during the disorder.
The worst of the rioting was in Ballymena, but unrest also spread to other towns, including Larne, about 20 miles (30km) away, on Wednesday evening.
The fire service said that fire damage to the centre had been “contained mainly to the front reception but there was extensive smoke damage”.
In a statement on Wednesday night, Mid and East Antrim Borough Council said the families placed at the centre had all been “safely relocated” and were no longer using the centre.
However, Lyons has been criticised for an earlier Facebook post in which he said he had been made aware that “a number of individuals were temporarily moved to Larne Leisure Centre”.
Alliance MLA Danny Donnelly said: “I thought it was incredibly reckless and dangerous to highlight the location of where these people were being kept and brought to a place of safety.”
The SDLP’s Matthew O’Toole said he would refer Lyons to the standards commissioner over his comments, saying “lives are at stake”.
Lyons has defended his comments saying the information was in the public domain, and had been confirmed by the local council.
“I will very strongly hit back at any notion that I had revealed the use of this facility to the public when the protest was already planned, when everybody knew what was happening,” Lyons told Radio Ulster’s Good Morning Ulster programme.
He added that “the police had got in contact with our local councillors to say: ‘We need to defuse the situation and let people know that this is or should no longer be the focus of any protest’.”
Green Party councillor Áine Groogan accused the minister of choosing to “stir division and deflect from his own failures”.
“This isn’t leadership. It’s cowardice. And it proves what many already know: Gordon Lyons is unfit for public office and should resign.”
The trouble began on Monday after a peaceful protest over an alleged sexual assault in Ballymena, County Antrim.
During the first two nights of disorder, 32 officers were injured and six people arrested.
In Ballymena on Wednesday, smoke bombs, fireworks, bottles and bricks were thrown at police during a stand-off with a gathered crowd.
A row of six police Land Rovers advanced on the crowd, with officers in full riot gear pushing a number of individuals back.
Police also deployed dogs and a water cannon.
Earlier on Wednesday it was confirmed that a significant number of extra police officers were being deployed into areas affected.
Police Scotland has agreed to send officers, after police in Northern Ireland requested extra support under mutual aid arrangements.
