Traffic in Nigeria is often caused by bad roads,fallen trailers and so on.
However, the case is different in China.
All it took to block a lane was a flock of 1,300 geese strolling along an expressway.
According to the owner, the geese were strolling to the market instead of using a truck, because he wanted to order to save money.
A traffic official helped manage vehicles, which were forced to stay on one side of the road.