entering an area where visibility can drop sharply.
This lack of clarity can be caused by multiple factors: a very thick blanket of fog, sudden snowfall, torrential rain, or even thick smoke from a nearby fire. This sign replaces older signs that were considered outdated or less legible.
As soon as you see it, your reaction
Action must be taken immediately. You should lift your foot off the accelerator without braking abruptly, significantly increase the following distance, and turn on your fog lights if necessary. The goal is to avoid
