12 people have been charged with appearing in court over the recent Belfast riots.
All of them have been remanded in custody in relation to the disorder on the city's streets.
19 arrests have been made, and 21 suspects have been identified.
It comes as the PSNI is reiterating its call for calm over the weekend and says let this serve as a warning to those who have taken part in the shameful scenes seen over the last few days.
They say further arrests will be made as they continue to release images of people they want to identify over the racially-motivated attacks and hate-filled social media posts.
Police in Northern Ireland have appealed for calm ahead of plans for further protests in the region over the weekend, with commanders warning of a “zero-tolerance” approach if violence flares again.
The PSNI said Thursday night had been “much calmer” with only “lower level disturbances” compared with the disorder of the previous two nights.
Confirming a reduction in the level of disorder, Police Service of Northern Ireland Assistant Chief Constable Ryan Henderson said three arrests were made across the region, one of which related to violence on Wednesday night.
Disorder broke out in response to a knife attack on Monday night in which a man suffered significant injuries, including the loss of his left eye.
Stephen Ogilvie, who is in his 40s, also suffered deep cuts to his head, face and back in the stabbing attack in the north of the city – a graphic video clip of which went viral.
On Thursday, it was said he remained in an induced coma, but his condition was said to be improving.
Sudanese national Hadi Alodid, 30, appeared in court on Wednesday, charged with attempted murder over Monday’s knife attack.
Alodid entered Northern Ireland across the Irish border by bus in February 2023, having flown to Dublin from Paris.
He then claimed asylum upon arrival and was granted leave to remain in the UK until 2028.
Mr Henderson said police would continue to have an increased presence on the streets over the weekend, with officers monitoring the potential for further anti-immigration demonstrations.
“Thankfully, last night was calmer than recent days, and we hope this will continue this weekend,” he said.
“The right to freedom of speech and freedom of assembly are fundamental in a democratic society. These rights are protected in law and allow individuals to engage in peaceful protest, and will be supported by the Police Service of Northern Ireland.
“We would urge everyone protesting this weekend to remember that these rights are limited by the need to uphold the rights of others, protect public health and safety, minimise disruption to normal life and by the need to prevent and detect crime.
“Everyone who lives, works and visits Northern Ireland deserves to feel safe, and the PSNI is there to help all our communities do so, by operating a zero-tolerance approach to any violence, intimidation, or criminal acts.”
Mr Henderson added: “The public can be reassured that they will continue to see a heightened presence in towns and cities, and engagement will continue as we work to keep people safe.
Our GB policing colleagues have provided us with mutual aid resources to ensure we have the necessary support to maintain public order.
“Evidence gathering assets will be deployed as part of our operation, and footage captured will be reviewed by our public order inquiry team as we continue to robustly investigate the disorder which has occurred since Tuesday.
“We will continue to release images of individuals police want to identify and speak to, and further arrests will follow as we strive to deliver justice for those who have been involved in disorder, racially motivated attacks and hate-filled social media posts.”
On Tuesday night, mobs set homes, a bus and cars on fire in Belfast, with people targeted based on their race.
Water cannons were deployed in Co Antrim on Wednesday after police were pelted with bricks, and a Department for Infrastructure vehicle was left in flames. There was also serious unrest in Portadown, Co Armagh. Twelve police officers were injured on Wednesday evening.
Foreign national healthcare workers have also been subject to threats and intimidation.
Mr Henderson said Thursday night witnessed a de-escalation of tensions.
“Our heightened presence in our local communities and engagement to de-escalate violence continued last night,” he said.
“Thankfully, the situation was much calmer than we have seen in recent days.
“Our policing operation will remain over the weekend to ensure public order is maintained.”
Several anti-racism events have now been organised in response to the unrest.
A gathering billed as a community solidarity rally took place in west Belfast on Friday evening, while a “Together Against Hate” demonstration is due to be held at Belfast City Hall on Saturday.
Outlining details of the latest disorder-related arrests, Mr Henderson said: “There were peaceful protests last night at a number of locations, including Newtownabbey, with no significant incidents of public disorder. Officers engaged with participants, supporting their right to express their views lawfully.
“Last night, officers were dealing with some lower-level disturbances and keeping focus on patrols of key areas. There were three arrests in total across Northern Ireland – one in connection with disorder on Wednesday, and including a man detained following criminal damage to a vehicle in the Taughmonagh area of south Belfast.
“There was an arson attack on a house in the Shore Road area of north Belfast, and reports of racist graffiti in the Dee Street and Newtownards Road area of east Belfast.
“A 27-year-old male threw a stone at a police vehicle during a mobile patrol in Abbeyville Court in Newtownabbey.
“He was arrested on suspicion of disorderly behaviour.
“No significant disorder noted in Derry overnight, with one arrest of a 16-year-old male for riotous behaviour the previous night (Wednesday).
