Hamburg - Some 800 people in the north German port city of Hamburg demonstrated Saturday in support of students in Greece involved in recent clashes with police.
Hamburg police broke up the protest after bottles and fireworks were thrown at officers as the demonstrators attempted to march from the University of Hamburg to the city's main railway station.
Afterwards, some of the protesters gathered outside the Greek consulate-general for an evening vigil. Police, backed by water cannons, were out in force near the building.