Sudanese protest leaders on Wednesday turned down an offer by the ruling military council for talks and demanded justice for a crackdown that doctors said has left 101 people dead.
Security forces believed to include former members of the Janjaweed, a government-backed militia which shocked the world over atrocities in Darfur, moved in to brutally disperse a protest sit-in on Monday.
The Central Committee for Sudanese Doctors close to the protest movement said on Wednesday that at least 101 people had been killed in the crackdown, including 40 bodies that were recovered from the Nile river.
Sudan has been controlled by a military council since it ousted veteran president Omar al-Bashir in April after protesters demanded an end to his authoritarian rule before agreeing a three-year transition period to a civilian administration.

A protester wearing a Sudanese flag in front of burning tires and debris on road 60, near Khartoum's army headquarters Source: AP