Protests are escalating in Syntagma Square in Athens, in the lead up to a vote on a new round of austerity measures.
Those austerity measures — including a new round of public sector layoffs — must be passed in order for Greece to receive its next tranche of bailout aid from the EC/ECB/IMF troika.
Check out these pictures from a livecam at http://www.skai.gr/:
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