LARKANA: People ride a rickshaw on a foggy morning, on Saturday. Although Punjab suffers the most from air pollution, the menace has started troubling Sindh as well. Poor visibility led to cancellation of several flights and delayed departure of trains from Lahore and other stations in Punjab.—AFP LAHORE: The foggy weather continues to disrupt flight and train schedules adversely, leading to the cancellation of various … Continue reading Fog continues to disrupt flight, train schedules