Greece's politicians seal a deal to form a coalition govt

Prime Minister George Papandreou crucially agreed to step down removing a key stumbling block which had held up an accord just hours before nervous financial markets reopen today with the euro in the line of fire.

"An agreement was reached to form a new government to immediately lead the country to elections after ratifying the decisions taken by the European Council," the Greek president's office said in a statement.

After a closed-doors meeting between Papandreou, opposition chief Antonis Samaras and head of state President Carolos Papoulias that lasted almost two hours, the statement was passed around to a waiting scrum of reporters from around the world, causing a near-stampede.

"Prime Minister George Papandreou has already stated that he will not lead the new government," it added.

"Tomorrow there will be a new communication between the prime minister and the head of the opposition on the new prime minister and the new government."

With patience in Europe and in Greece wearing thin, pressure had mounted throughout the day for an agreement that Papandreou had said was needed to keep Greece in the eurozone.

European leaders had become increasingly frustrated at the political impasse in Athens at a time when they want to press ahead with hard-won agreements reached in late October on tackling the eurozone debt crisis.

The accord comes just ahead of a key Eurogroup finance ministers meeting today to discuss whether to release an eight billion euro (USD 11 billion) slice of bailout cash that Greek Finance Minister Evangelos Venizelos says is needed by 15^th December to keep the country afloat.

There will likely be no let-up too in the pressure on Athens to implement stinging austerity measures in return for the cash payment, available under the first May 2010 Greek bailout package.