A warning sign is a traffic sign that alerts drivers to a potential danger or change in road conditions ahead, giving them enough time to slow down and react safely. These signs warn about hazards such as sharp bends, pedestrian crossings, slippery surfaces, merging traffic, animals on the road, or upcoming intersections. Their purpose is not to forbid or command anything, but simply to prepare drivers for situations that require extra attention.

Warning for a danger with no specific traffic sign.

Warning for low-flying aircrafts.

Warning for cattle on the road.

Warning for crossing deer.

Warning for wild horses on the road.

Warning for a bad road surface.

Warning for children.

Warning for an uncontrolled crossroad.

Give way to all drivers.

Warning for a crossroad side roads on the left and right.

Stop and give way to all drivers.

Warning for heavy crosswind.

Warning for a curve to the left.

Warning for a double curve, first left then right.

Warning for a curve to the right.

Warning for a double curve, first right then left.

Warning for cyclists.

Warning for falling rocks.

Warning for loose chippings on the road surface.

Warning for a crossing for pedestrians.

Warning for a road narrowing.

Warning for a road narrowing on the left.

Warning for a road narrowing on the right.

Warning for roadworks.

Warning for a slippery road surface.

Warning for a steep ascent.

Warning for a steep descent.

Warning for a traffic light.

Warning for traffic jams.

Warning for a railroad crossing without barriers.

Warning for a railroad crossing with barriers.

Warning for a railroad crossing with 1 railway.

Warning for trams.

Warning for a road with two-way traffic.
This traffic sign indicates a warning for a crossroad where you have to stop and give way. It alerts that you are approaching a controlled intersection where you must stop and yield the right of way to other road users. Drivers must come to a complete stop and give way to all traffic on the priority road.
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This traffic sign indicates a warning for heavy crosswind. It alerts drivers of an area where strong side winds may affect vehicle stability and control. Reduce speed to maintain vehicle control and hold the steering wheel firmly. Be cautious, especially if driving a high-sided vehicle, motorcycle, or light trailer. Common Locations: bridges, viaducts, coastal roads, open plains, mountain passes.
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This traffic sign indicates a warning for a curve to the left. It alerts that the road bends to the left ahead. Drivers should reduce speed and prepare for a change in direction.
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This traffic sign indicates a warning for a double curve ahead, first to the left and then to the right. It alerts drivers to two successive curves, with the first bending to the left and the second to the right. Drivers should reduce speed and be prepared for multiple direction changes. Maintain control and stay alert, especially in poor weather or low visibility.
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This traffic sign indicates a warning for a curve to the right. It alerts drivers to an upcoming gentle or moderate curve to the right in the road. Drivers should reduce speed and be prepared to steer smoothly to the right. Stay alert, especially in poor visibility or slippery conditions.
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This traffic sign indicates a warning for a double curve ahead, first to the right and then to the left. It alerts drivers of two successive curves, starting with a right-hand bend followed by a left-hand bend. Drivers should reduce speed and be prepared for two changes in direction. Maintain steady control through the curves.
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This traffic sign indicates a warning for cyclists. It alerts drivers to the presence of cyclists on or near the road. Drivers should slow down and expect cyclists crossing or riding along the road. Share the road and maintain a safe passing distance. Common Locations: school zones, cycling routes, near parks, sports facilities, or bike paths.
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This traffic sign indicates a warning for falling rocks. It alerts drivers to the risk of rocks falling onto the roadway from adjacent slopes or cliffs. Drivers should reduce speed and stay alert. Be ready for rocks on the road, especially after rain or freezing weather. Avoid stopping near cliffs or slopes. Common Locations: mountain roads, cliffside routes, coastal or hilly terrain.
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This traffic sign indicates a warning for loose chippings. It alerts drivers to road surfaces covered with loose gravel or stones, which can affect traction and pose a risk of flying debris. Drivers should reduce speed to avoid skidding and keep a safe distance from other vehicles. Be cautious of stone chips that may damage paint or windshields. Common Locations: freshly resurfaced roads, rural or under-maintenance road sections.
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This traffic sign indicates a warning for a pedestrian crossing. It alerts drivers to an upcoming pedestrian crossing on the road. Drivers should reduce speed and be prepared to yield to pedestrians at the crossing. Common Locations: near bus stops, stations, shopping areas, school zones.
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