"It has low visibility, which is probably just as well if you knew what was going on," he added.

Due to weather conditions, it is often closed by low visibility.

At night in low visibility the crew may have been unaware of their true position.

If there is low visibility, such as in a blizzard, a person will not be able to see far.

These are put in areas that often have very low visibility.

One person lost their life due to the low visibility on highways because of the smoke from the fire.

These were however not popular with the crews due to low visibility.

There was heavy rain and low visibility at the airport.

The weather conditions at the time of the accident included snow and low visibility.

This will mean that aircraft can land in lower visibility.