During the 1600s, European travellers observed that East African people smoked it making use of coconut-centered water pipes (Comoros) and antler-dependent pipes in Madagascar. A Portuguese account from the 1580s studies using ‘bangue’ in the area, that is considered to relate into the neighborhood time period for cannabis – bhang. https://zanzibarcannabis31741.wikilima.com/1643901/not_known_facts_about_zanzibar_cannabis