Venezuelans go to the polls on Sunday for a legislative election that will test the extent to which democracy still exists in their country. It’ll be the 13th election since Hugo Chávez became president in 1998 (these include constitutional referenda, gubernatorial, legislative and presidential elections, as well as a recall vote).

Some would say that all these elections prove that Venezuela is a true democracy. I would argue that democracy means more than simply voting. It involves separation of powers, constitutional checks and balances, and freedom of the press. None of these exists in Venezuela anymore.

Even the electoral process is deeply flawed. Just as in previous elections, nobody expects the vote on Sunday to be fair: Independent international observers have again been barred from entering Venezuela. Most of the media are owned by the government, and the remaining private outlets must submit to the constant cadenas (presidential addresses) that the government requires private TV and radio stations to air. From 1998 to September 19th, broadcasters aired 2,072 cadenas for a total of 1,430 hours of transmission (almost two months of 24-hour broadcast).

Moreover, prominent opposition figures have been disqualified from running due to technicalities and dirty tricks. Others have been imprisoned or have fled the country. The electoral body is controlled by the Executive and the voters’ registry has not been independently audited in the recent past. It contains such anomalies as 32,000 people older than 100 years, persons registered multiple times, and 2,000 voters that share the same address.

Despite this daunting scenario, the opposition stands a good chance of making significant gains in the National Assembly. However, it remains to be seen if Chávez will allow even a modest voice of dissent in a country where he has long exerted total control over all government institutions. There will be a three-month period between the legislative election and the installment of the new National Assembly. It wouldn’t be a surprise if, after Sunday’s vote, Chávez moves to curtail the powers of Congress, just as he did with the powers of governors and the mayor of Caracas after the gubernatorial elections of 2008.