"The darker your skin - the further down you go: The hierarchical system aboard Italy's migrant boats that governs who lives ..."

http://www.independent.co.uk/news/world/europe/the-paler-your-skin--the-higher-up-you-go-the-hierarchical-system-aboard-italys-migrant-boats-that-governs-who-lives-and-who-dies-10193130.html