Fire destroys 8,000 voting machines 10 days ahead of Congo's presidential election

A campaign car rolls on as smoke rises from a fire at the independent national electoral commission's warehouse on December 13, 2018, in Kinshasa, Democratic Republic of Congo.

Lagos, Nigeria (CNN)A fire still under investigation has destroyed 8,000 voting machines in the Democratic Republic of Congo's capital -- 80% of the city's stock -- just 10 days ahead of a presidential election, the nation's electoral body and police said Thursday.

Smoke still lingered the day after flames engulfed a warehouse housing electoral materials on Wednesday in Kinshasa, the officials said.
The ruined ballot machines were among 10,000 due to be used in the December 23 vote, Congo's electoral commission chief, Corneille Nangaa, said.
    Police are working to determine the fire's cause, according to local reports.
    Voting materials from other parts of the country will be sent to Kinshasa, and election preparations will continue as planned, the electoral body said.
    A man walks past smoke rising from the fire.
    An opposition coalition that has objected to the use of voting machines called for an investigation into the warehouse fire. The coalition, led presidential candidate by Martin Fayulu, alleges the machines could aid vote-rigging.
    Voters in Congo head to the polls following a violent campaign season to pick a successor to President Joseph Kabila, who has ruled since 2001.
      Kabila took over after his father, Laurent Kabila, was assassinated and