Shipments of heroin are unloaded from dhows and cargo ships off the shores of Kenya and Tanzania, and taken ashore on small speedboats. They are then broken up into still smaller packages before being “muled” to Europe from international airports in Kenya and Ethiopia. Sometimes they are consolidated and sent by lorry to South Africa for onward shipping. Some of the heroin enters the African market to feed nascent demand, particularly in Zanzibar, Mombasa and Dar es Salaam, where heroin use is slowly rising. Heroin is also smuggled to consumers in South Africa and Nigeria. In Kenya and Tanzania criminal gangs with close ties to political and security elites control the trans-shipment.
Link, behind a registration wall:www.economist.com/news/middle-east-and-africa/21639560-east-african-states-are-being-undermined-heroin-smuggling-smack-track?