Footage from China of a car driving through extremely thick smog.<br /><br />The video, filmed in Zhengzhou, Henan Province on Sunday, shows the car travelling through the smog, with visibility reduced to just a few metres. When the driver turns the car lights on, you can see the rolling smog clearly.<br /><br />According to local reports, the index of the smog in Zhengzhou has continuously ranked the first in China for three days.
