A security guard blocks an exit as he directs people to scan a QR code to track their health status at Shanghai Hongqiao Railway Station, following new cases of the coronavirus disease (Covid-19), in Shanghai. Credit: Reuters Photo
People commute along a street amid smoggy conditions in New Delhi. - New Delhi, the sprawling megacity of 20 million people is regularly ranked the world's most polluted capital. Credit: AFP Photo
Members stand among debris of a destroyed shop after a truck loaded with stones crashed into roadside shops killing four and injuring several others, at Jaleshwari village. Credit: AFP Photo
(Published 26 November 2021, 03:10 IST)