Voting opened at 9 a.m. (0700 GMT) and will close at 8 p.m. (1800 GMT), when exit polls will be released. The final result is expected to be decided by fewer than a million votes and fewer than 10 seats in the 350-seat parliament, experts say. Opinion polls show the election will likely produce a win for Alberto Nunez Feijoo's centre-right People's Party, but to form a government it will need to partner with Santiago Abascal's far-right Vox. This would be the first time a far-right party entered government since Francisco Franco's dictatorship ended in the 1970s. The postal service reported on Saturday that postal votes had set an all-time record of 2.47 million, as many people choose to cast their ballot from the beach or mountains.

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Persons: Pedro Sanchez's, Sanchez, Alberto Nunez Feijoo's, Santiago Abascal's, Francisco Franco's, Feijoo, Jessica Jones, Nick Macfie, Frances Kerry Organizations: Socialists, People's Party, Barclays, Socialist, PSOE, European Union Council, Thomson Locations: MADRID, Catalonia, Galicia