In the north-west of Abidjan lies Côte d’Ivoire’s most populous commune, Yopougon, or Yop-city, as it is often referred to by locals. One of Abidjan’s 13 communes, it is home to nearly 2m people, according to the most recent official census in 2014, which is roughly one-quarter of Abidjan’s total population. Separated from the rest of the city...