Police charge protesters near the parliament building in Madrid after coming
under a hail of broken bottles and stones.
A day of anti-austerity protests across Europe has ended in clashes between demonstrators and riot police in Madrid and Barcelona.
More than 140 people were arrested and dozens injured across the two cities, including two people who were said by police to be carrying material to make explosives.
source: http://news.sky.com/story/1011692/anti-austerity-protests-turn-violent-in-spain
