It is difficult to pass the main street in Section-12 of Dhaka's Mirpur without covering one's nose and mouth from dust as construction of metro rail is under way. This photo was clicked on Thursday. Photo: Mahmud Zaman Ovi 
People suffer immensely due to dust on the run-down street in Section-12 of Dhaka's Mirpur as metro rail work is under way. This photo was clicked on Thursday. Photo: Mahmud Zaman OviPeople suffer immensely due to dust on the run-down street in Section-12 of Dhaka's Mirpur as metro rail work is under way. This photo was clicked on Thursday. Photo: Mahmud Zaman OviPeople suffer immensely due to dust on the run-down street in Section-12 of Dhaka's Mirpur as metro rail work is under way. This photo was clicked on Thursday. Photo: Mahmud Zaman OviPeople suffer immensely due to dust on the run-down street in Section-12 of Dhaka's Mirpur as metro rail work is under way. This photo was clicked on Thursday. Photo: Mahmud Zaman OviIt is difficult to pass the main street in Section-12 of Dhaka's Mirpur without covering one's nose and mouth from dust as construction of metro rail is under way. This photo was clicked on Thursday. Photo: Mahmud Zaman Ovi It is difficult to pass the main street in Section-12 of Dhaka's Mirpur without covering one's nose and mouth from dust as construction of metro rail is under way. This photo was clicked on Thursday. Photo: Mahmud Zaman Ovi The run-down street in Section-12 of Dhaka's Mirpur is covered with a blanket of dust due to metro rail work. This photo was clicked on Thursday. Photo: Mahmud Zaman OviThe run-down street in Section-12 of Dhaka's Mirpur is covered with a blanket of dust due to metro rail work. This photo was clicked on Thursday. Photo: Mahmud Zaman Ovi