Tokyo has been ranked the world's safest city for the third year running, followed by Singapore and Osaka, according to the latest report by the Economist Intelligence Unit released on Thursday.The Safe Cities Index 2019 report, released at a one-day conference on safe cities and organized by The Economist in Singapore, mentioned that Tokyo enjoys a "broad array of strengths" with "low crime levels (both violent and petty), infrastructure designed to withstand natural shocks and low risk of computer malware."By category, Tokyo saw the strongest performance in digital security, coming in fir…READ FULL ARTICLE