In Sweden, after a meeting of the ultra-right group Stram Kurs, counter-demonstrators rioted again.
In Malmo in the south of the country, among other things, a bus, a car and garbage cans were set on fire during the night, the police said on Sunday.
Several reports of vandalism were reported.
The protests were triggered by a meeting of the anti-Islamic and anti-immigrant group Stram Kurs (Strammer Kurs) led by politician and lawyer Rasmus Paludan.
This is currently moving through various Swedish cities and holding meetings there, at which one Koran is to be burned at a time.
There have already been clashes between the police and counter-demonstrators in several Swedish cities.
Stones thrown at the police
Stram Kurs's rally on Saturday was moved from the originally planned Landskrona to a parking lot in the neighboring city of Malmo to avoid riots.
Nevertheless, protests broke out in various parts of the city in southern Sweden, with rioters also throwing stones at the police.
Police officers were not injured, according to a police spokeswoman.