What does a hill sign warn drivers about?

A hill sign warns drivers about a sharp decline in the road. This warning is important for drivers because descending a steep hill can affect vehicle control and speed. When approaching a hill that drops sharply, drivers need to be cautious and possibly reduce their speed to maintain control of their vehicle and ensure safety.

Drivers are often unable to see what lies beyond the crest of a hill, making it essential to be prepared for any potential obstacles or sudden changes in road conditions. Therefore, the hill sign serves as a critical alert for drivers to adjust their driving accordingly, promoting safety on the roads.