Brussels was the scene of one of the biggest demonstrations against government austerity measures.
Tens of thousands of people marched through the Belgian capital to protest against plans unions say will slow economic recovery and punish the poor.
“They are pitting people against each other by relocating businesses to increase profit margins instead of improving conditions. It is scandalous and people have had enough,” said one CGT union member.
Similar sentiments were shared by demonstrators taking part in marches in ten other capitals across Europe.
Police in Brussels say more than 200 people were arrested for minor offences.