A woman walks next to a line of toilets in an informal settlement in Langa, a mostly impoverished township, about 10km from the centre of Cape Town, on November 12, 2017. / AFP PHOTO / RODGER BOSCH (Photo credit should read RODGER BOSCH/AFP/Getty Images)
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A man brushes his teeth next to a line of toilets in an informal settlement in Langa, a mostly impoverished township, about 10km from the centre of Cape Town, on November 12, 2017. / AFP PHOTO / RODGER BOSCH (Photo credit should read RODGER BOSCH/AFP/Getty Images)
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A young boy plays in front of a line of toilets at an informal settlement in Khayelitsha, a mostly impoverished township, about 35km from the centre of Cape Town, on November 13, 2017. / AFP PHOTO / RODGER BOSCH (Photo credit should read RODGER BOSCH/AFP/Getty Images)
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A man finishes brushing his teeth near portable toilets at an informal settlement in Khayelitsha, a mostly impoverished township, about 35km from the centre of Cape Town, on November 10, 2017. / AFP PHOTO / RODGER BOSCH (Photo credit should read RODGER BOSCH/AFP/Getty Images)
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A boy walks past portable toilets at an informal settlement in Khayelitsha, a mostly impoverished township, about 35km from the centre of Cape Town, on November 10, 2017. / AFP PHOTO / RODGER BOSCH (Photo credit should read RODGER BOSCH/AFP/Getty Images)
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