The German finance minister says it could be possible for Greece to temporarily exit the euro.

He was speaking ahead of the referendum on the country's bailout conditions which takes place tomorrow.

The polls will open from 7am to 7pm tomorrow.

Exit polls will give a clear indication and counting will begin immediately with a final result expected in the early hours of the morning.

Meanwhile it’s been a quiet day with political parties largely restraining from heavy canvassing after two large turnouts for rallies for both sides on Friday night.

While the gathering in support of the government was far greater in size – over 50,000 people, polls say the result is still on a knife edge with the Yes side inching ever so slightly in front.