South Africans are voting in the most pivotal election since the racist system of apartheid ended in 1994.
More than 27 million people are registered to cast their ballots in a poll that highlights growing political fragmentation after 30 years of democracy.
A record of 70 parties and 11 independents are contesting an election that will see South Africans vote for a new parliament, and nine provincial legislatures.
“The huge growth in parties shows disillusionment with the old big parties or, cynics would say, people are looking for an opportunity to get into parliament and earn a pension,” political analyst Richard Calland told the BBC.
In power since anti-apartheid icon Nelson Mandela led it to victory at the end of white-minority rule, the African National Congress (ANC) is seeking a seventh term in office.
Though it is confident of a “decisive victory”, opinion polls have consistently suggested that the party will lose its parliamentary majority for the first time, forcing it to enter into a coalition with one or more opposition party.
“We are entering the next phase of our democracy, and it is going to be a big transition,” Prof Calland told the BBC, “We will either become a more competitive and mature democracy, or our politics will become more fractured,” he added.
There is no direct election for the president the new National Assembly chooses the president, who is normally the leader of the majority party.
The campaign has been dominated by widespread corruption in government, crushingly high levels of unemployment, especially among the youth, deteriorating public services and rampant crime.
The main opposition Democratic Alliance (DA) has signed a pact with 10 other parties, agreeing to form a coalition government if they get enough votes to dislodge the ANC from power.
But this is highly unlikely, with the ANC expected to remain the biggest party, putting it in pole position to lead a coalition. It got 57.5% of the vote in the last election compared to the DA’s 21%.
Former President, Jacob Zuma caused a major shock when he announced in December that he was abandoning the ANC to campaign for a new party, uMkhonto weSizwe (MK), which translates as Spear of the Nation.
Although he has been barred from running for parliament because of a conviction for contempt of court, his name will still appear on the ballot paper as MK leader.
Opinion polls suggest MK will get about 10% of the vote. It is expected to do especially well in his home province of KwaZulu-Natal, where tensions have been high, with some incidents of violence reported during the campaign.
BBC/Adebukola Aluko
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