Greece will hold a referendum on a new European Union aid package intended to resolve the country's debt crisis, Prime Minister George Papandreou says.
Last week eurozone leaders agreed on a 100bn-euro loan (£86:$140bn) to Athens and a 50% debt write-off, as part of a deal aimed tackling the euro crisis.
But there have been large-scale protests in Greece against the austerity measures demanded by the EU.
Analysts say a referendum could derail the wider deal on the euro debt crisis.
The Greek rescue package is a key part of the agreement reached in the early hours of Thursday after marathon talks by eurozone leaders.
They said banks holding Greek debt accepted a 50% loss, the eurozone bailout fund will be boosted to about 1tn euros (£880bn; $1.4tn) and banks will have to raise more capital.
BBC News - Greece debt crisis: Referendum promised on EU deal
Last week eurozone leaders agreed on a 100bn-euro loan (£86:$140bn) to Athens and a 50% debt write-off, as part of a deal aimed tackling the euro crisis.
But there have been large-scale protests in Greece against the austerity measures demanded by the EU.
Analysts say a referendum could derail the wider deal on the euro debt crisis.
The Greek rescue package is a key part of the agreement reached in the early hours of Thursday after marathon talks by eurozone leaders.
They said banks holding Greek debt accepted a 50% loss, the eurozone bailout fund will be boosted to about 1tn euros (£880bn; $1.4tn) and banks will have to raise more capital.
BBC News - Greece debt crisis: Referendum promised on EU deal
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