Polls are set to open in Ivory Coast’s controversial presidential election.
At least 14 people have been killed since riots broke out in August after President Alassane Ouattara said he would run again following the sudden death of his preferred successor.
The main opposition candidates, Pascal Affi N’Guessan and Henri Konan Bédié, say it is illegal for Mr Ouattara to stand for a third term.
They are boycotting the vote and have called for civil disobedience.
According to the constitution, Ivory Coast has a two-term presidential limit. Mr Ouattara – who has been elected twice – initially said he would stand down.
But, in July, the ruling party’s previous presidential nominee, Prime Minister Amadou Gon Coulibaly, died of a heart attack.
Mr Ouattara subsequently announced that he would run for president after all.
His supporters argued that a constitutional change in 2016 reset the clock and that his first term did not count.
His opponents do not share that view, arguing instead that it is illegal for Mr Ouattara to run for a third term.