In a historic ruling and a first in Africa, Kenya’s Supreme Court nullified on Friday the re-election of a sitting president, ordering a new vote to be held within 60 days after finding that the outcome last month had been tainted by irregularities.
It was a stunning moment for Kenya, one of Africa’s most populous nations, and for democracy in general. Kenya’s disputed presidential Election in 2007 set off bloodshed that left at least 1,300 people dead and 600,000 displaced around the country.
The election commission had declared incumbent Uhuru Kenyatta the winner by a margin of 1.4 million votes.
Raila Odinga, Mr Kenyatta's opponent, said the commission was "rotten" and demanded resignations and prosecutions.
President Kenyatta said he would respect the court's decision but also branded the judges "crooks".
Other elections in Africa have been annulled or cancelled but this appears to be the first time on the continent that an opposition court challenge against a presidential poll result has been successful.
Chief Justice David Maraga said the 8 August election had not been "conducted in accordance with the constitution" and declared it "invalid, null and void".
He said the verdict was backed by four of the six Supreme Court judges.
The announcement drew cheers from opposition supporters both inside and outside the courtroom.
The court ruling did not attribute any blame to President Kenyatta's party or campaign.