Kourantidis, Kostas Welsh, Ruth Safer Africa Good Practice Factsheet: Powered Two-Wheelers Globally, Power two-wheelers (PTWs) accounted for more than 286.000 fatalities in 2013. In the African region, half of all road traffic deaths occur among vulnerable road users (pedestrians, cyclists and motorcyclists). untagged;Built Environment and Design not elsewhere classified 2019-02-05
    https://repository.lboro.ac.uk/articles/report/Safer_Africa_Good_Practice_Factsheet_Powered_Two-Wheelers/9461207