Forbes India

India's report on the most-monitored cities in the world, Delhi CM Arvind Kejriwal said that Delhi is ahead of big cities like New York, London, and Shangai in terms of most numbers of CCTVs installed per square mile. Delhi has a total of 1,826.6 CCTV cameras per square mile. "My compliments to our officers and engineers who worked in mission mode and achieved it in such a short time," Kejriwal tweeted.