Scroll down for all the news. More updates tomorrowpublished at 18:08 British Summer Time 29 April 2015
That's it from us today. Listen to the Africa Today podcast and keep up-to-date with stories from across the continent on the BBC News website.
We leave you with this picture of sand sculptures of Africa at an exhibition that is opening to the public in Germany next month. Twenty international artists have used around 1,100 tonnes of sand to make their artistic visions of Africa.