Τι γράφει το economist για τα μη δημοσιευμένα γκάλοπ

Heading into Sunday’s vote, unpublished opinion polls carried out for political parties gave New Democracy as much as a three point lead over Syriza, the upstart radical left coalition. (Greek law bans the publication of polls in the two weeks before a general election.) Both parties are hovering around the 30% mark, while the PanHellenic Socialist Movement (Pasok) trails with around 10% support. But with as many as 12% of voters still undecided, the conservatives could yet be overtaken by a last-minute Syriza surge, say pollsters.