Tokyo is world's safest city, Delhi is 43rd on Safe Cities Index 2017
The index, produced by The Economist Intelligence Unit, was based on 49 indicators covering digital, health, infrastructure and personal security.
Oct 13, 2017, 17:14 PM IST
The index, produced by The Economist Intelligence Unit, was based on 49 indicators covering digital, health, infrastructure and personal security.
Oct 13, 2017, 17:14 PM IST