Protests over a range of issues have taken place in cities across Europe, from Milan and Madrid to Lisbon and Tirana. Demonstrators are taking to the streets over pensions, housing, education, corruption and opposition to war, reflecting a diverse mix of grievances across the continent.
Despite precautions, bans and heavy policing the protests led to violent clashes in several cities in France - around 2,400 people have been arrested, while nearly 1000 members of the security forces were injured, as well 100 protesters and residents in Paris alone.
