What is fuelling Angola's fuel protests?

What began as a three-day strike by taxi drivers against rising petrol prices in Angola, has escalated into one of the most widespread and disruptive waves of protest the country has seen in recent years. What has life been like in the capital Luanda, against the background of the unrest?Why do fewer than a quarter of South Africans trust their police service? A new survey shows only 22% of South Africans have any confidence in the institution.And we meet the Nigerian film maker, Joel Kachi Benson, who won an Emmy for a film he made about the young boy dancing in the rain who thrilled the world in a viral video a few years ago.Presenter: Audrey Brown Producers: Blessing Aderogba in Lagos. Tom Kavanagh and Nyasha Michelle in London Technical Producer: Jonathan Greer Senior Producers: Patricia Whitehorne and Karnie Sharp Editors: Andre Lombard and Alice Muthengi