What’s behind South Africa’s power cuts?

A new BBC investigation has looked into what&rsquo;s behind the power cuts in South Africa, as they look to worsen over winter.<br /> <br /> Thousands of people in Ethiopia&rsquo;s Tigray region have taken to the streets to demand the return of those displaced during the two-year conflict and the withdrawal of foreign troops.<br /> <br /> Find out why beaches in Mozambique's capital Maputo will now close between 7pm and 5am local time.<br /> <br /> We hear from a South Sudanese family who fled Khartoum over a month ago, but remain stuck at the Egypt-Sudan border.