Berlin police said in a statement Sunday that protesters threw bottles, cobblestones and fireworks, destroyed cars and attacked officers. It wasn't immediately clear how serious the injuries were, or how many rioters were injured in the clashes.
About 3,500 protesters participated in the rallies, which started last evening and lasted until early today. Activists had called for the demonstration to protest against police operations at squatted buildings in the eastern part of the city last month.
