297 followers
RT @DavidZipper: A hidden challenge to improving road safety: Shoddy crash data, submitted by police. New study: "Accuracy and completene…
293 followers
RT @DavidZipper: A hidden challenge to improving road safety: Shoddy crash data, submitted by police. New study: "Accuracy and completene…
899 followers
RT @Rickwins: Would really love to hear how @CharlotteDOT collects its data... and whether the sources are audited.
408 followers
Despite the best efforts to rectify this in Sri Lanka, officials in Ministry of Transport & Highways isn't interested, perhaps because the #Road data is managed by Police & that's not relevant to their ministry. #RoadSafety