Face masks declared a must for Punjab traffic police, sanitary workers

Face masks declared a must for Punjab traffic police, sanitary workers

LAHORE: The Punjab government has made wearing of face masks mandatory for the traffic police officers and “Suthra Punjab” field teams, following the advent of ‘smog season’ in the province. Lahore was ranked the second most-polluted city in the world on Tuesday with its Air Quality Index (AQI) reaching 218, after Delhi, India, that topped the list with its AQI at 247, while Kolkata, India, standing third with 209 AQI. Punjab Senior Minister Mar…