This is reported by TASS.
As noted, protesters smashed shop windows and windows of several buildings of EU institutions, and also burned several cars and garbage containers.
The police reported the arrest of several dozen people, and up to ten people were injured.
After the end of the rallies in the Ciftieth Anniversary Park in Brussels, about a thousand participants refused to disperse and began to throw firecrackers and bottles at the police.
Earlier it was reported about clashes between protesters and representatives of law enforcement forces, about the use of water cannons and tear gas by the police.