Warning signs

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 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 a crossing for cyclists. Warning for falling rocks. 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 a railroad crossing without barriers. Warning for a railroad crossing with barriers. Warning for a railroad crossing with 1 railway. Warning for a railroad crossing with more than 1 railway. Warning for a road with two-way traffic.

11. Warning for heavy crosswind

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.

Warning for heavy crosswind.

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12. Warning for a curve to the left

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.

Warning for a curve to the left.

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13. Warning for a double curve, first left then right

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.

Warning for a double curve, first left then right.

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14. Warning for a curve to the right

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.

Warning for a curve to the right.

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15. Warning for a double curve, first right then left

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.

Warning for a double curve, first right then left.

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16. Warning for a crossing for cyclists

This traffic sign indicates a warning for a crossing for cyclists. It alerts drivers to an upcoming cycle crossing, where cyclists may cross the road. Drivers should reduce speed and watch for cyclists.

Warning for a crossing for cyclists.

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17. Warning for falling rocks

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.

Warning for falling rocks.

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18. Warning for a crossing for pedestrians

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.

Warning for a crossing for pedestrians.

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19. Warning for a road narrowing

This traffic sign indicates a warning for a road narrowing. It alerts drivers the road ahead becomes narrower, reducing the available lane width. Drivers should reduce speed and be cautious of limited space, especially in two-way traffic. Common Locations: construction zones, bridges, underpasses, rural roads or tight curves.

Warning for a road narrowing.

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20. Warning for a road narrowing on the left

This traffic sign indicates a warning for a road narrowing on the left. It alerts drivers the road will narrow from the left side ahead. Drivers should reduce speed and be cautious of oncoming or merging traffic. Be prepared for obstacles, reduced shoulder, or construction.

Warning for a road narrowing on the left.

© via Wikimedia.org