A man stands by the Yamuna river in New Delhi, India, July 31, 2018. A flood alert has been sounded in Delhi, as the Yamuna river, that flows through the Indian capital city, has been above the danger mark for the past couple of days. The process to evacuate people living in the low areas has been initiated. Till now, more than 3,000 people have been evacuated and shifted to makeshift camps. (Xinhua/Zhang Naijie)
