"Criminal police investigations indicated that 16 people were killed and 20 injured by stray bullets," Hashim Abdel-Rahim, Sudanese police spokesman, said in a statement.
He further said that the sit-ins and gatherings have affected the traffic and caused a big traffic jam in central Khartoum.
Since Dec. 19 last year, Sudan has been witnessing popular protests over the deteriorating economic conditions and price hikes of basic commodities.
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