Brazil is on tenterhooks as voters are due to decide in the coming hours if the world’s fourth-largest democracy should continue to be led by the far-right incumbent or whether to vote a left-wing former president back in.
Luiz Inácio Lula da Silva from the Workers’ Party beat President Jair Bolsonaro from the Liberal Party by five percentage points in the first round, four weeks ago.
But the run-off could be close-fought.
The winner will be sworn in in January.
Voters from both sides of the political divide have endured an anxious four weeks since the first round.