City News LIVE Updates: Delhi Airport Issues Fog Alert; Chennai Bans Flying of Drones for 3 Days Starting Today

City News LIVE Updates: Authorities in Chennai have declared a ban on flying drones and other aerial objects within city limits for three days starting Tuesday ahead of the first G20 Education Working Committee meetCity News LIVE Updates: Authorities in Chennai have declared a ban on flying drones and other aerial objects within city limits for three days starting Tuesday ahead of the first G20 Education Working Committee meet