Authorities in eastern Pakistan have closed public parks, zoos, museums, historical buildings and playgrounds for 10 days as a record-breaking “smog wave” choked 18 districts of Punjab province, leaving tens of thousands of people ill.
Authorities in eastern Pakistan have closed public parks, zoos, museums, historical buildings and playgrounds for 10 days as a record-breaking “smog wave” choked 18 districts of Punjab province, leaving tens of thousands of people ill.