Fig. 2From: High road utilizers surveys compared to police data for road traffic crash hotspot localization in Rwanda and Sri LankaAgreement of polygons of Low, Medium and High risk for crashes for Survey compared to Police Data in Rwanda and Sri Lanka. Frequencies of polygons classified in each strata (Low, Medium, High) are listed on top and side. Black areas illustrate agreement between both methods of data collection while grey areas represent lack of agreementBack to article page