Chennai is the safest metro city in the country, according to the data released by the National Crime Records Bureau (NCRB). The latest reports say that Bangalore is the third most unsafe city in the country. Bangalore comes third after New Delhi and Mumbai. Chennai continues to be a city with a minimum number of crime cases making it the safest city in the country. It has been rated the safest Indian city compared to seven other places, including Hyderabad, Bangalore, Mumbai and Delhi.