麻豆社

There's renewed violence in the Sudanese capital, Khartoum, despite promises to extend another fragile truce between rival military factions. Conditions are deteriorating, including access to food, water, medicines and fuel.

Also, we hear from the World Food Programme on the influx of refugees from Sudan in Chad.

And we hear about how workers in Tunisia, Morocco and Ethiopia are making their struggles heard on International Workers' Day.

(Picture: Tens of thousands of people have fled Sudan following the outbreak of conflict more than two weeks ago. Credit: Getty Images)