On the A1 Milan-Naples, there is fog near Guidonia Montecelio. Currently, there are banks of fog between Attigliano and Guidonia Montecelio, with visibility reduced to 120 meters.

This condition of poor visibility can increase the risk of road accidents, so drivers are advised to pay particular attention and take certain safety measures:

• Reduce speed and maintain a greater safety distance from the vehicle in front.
• Turn on dipped headlights to improve visibility.
• Avoid sudden manoeuvres and maintain a prudent driving behaviour.
• Do not use high beam headlights, as they can reflect in the fog, further reducing visibility.

Road users are advised to stay informed about weather and road conditions and, if possible, consider alternative routes until conditions improve.