Can I name all 54 Flags of Africa? Episode 6 of my "Can I name all 197 ... Google Street View to drop you in a random location and you have to work out exactly where you are on the worldwide map.

The multi-coloured flag of modern South Africa is a symbol of its post-apartheid rebirth. But while Nelson Mandela led the country on a "long walk" to freedom, the creation of the flag 20 years ...