Stranded migrant workers gather outside the offices of Saudia, the carrier of Saudi Arabia, in Karwan Bazar to buy air tickets on Saturday, Apr 17, 2021, after the government launched special flights for them amid the suspension of air travel because of the ongoing lockdown across Bangladesh. Photo: Mahmud Zaman Ovi Stranded migrant workers gather outside the offices of Saudia, the carrier of Saudi Arabia, in Karwan Bazar to buy air tickets on Saturday, Apr 17, 2021, after the government launched special flights for them amid the suspension of air travel because of the ongoing lockdown across Bangladesh. Photo: Mahmud Zaman Ovi