In pictures: Dhaka-Mawa expressway shrouded in fog

Several vehicles, including motorbikes, speed through the dense fog in Nimtala-Rajendrapur area of the Dhaka-Mawa Expressway.
A pedestrian walks across the busy, fog-covered highway in the morning.
At various points along the expressway, automated devices are used to measure vehicle speed.
Motorcyclists being fined for exceeding the speed limit on the highway.
Highway police recover a car that was badly wrecked in an accident the previous night.
A long line of vehicles wrecked in recent accidents queued in front of the Hasara Highway police station in Munshiganj.