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 accidents. Warning for cattle on the road. Warning for a speed bump. Warning for a bad road surface. Warning for children. Warning for an uncontrolled crossroad. Give way to all drivers. Give way ahead. Warning for an uncontrolled crossroad with a road from the left. Warning for an uncontrolled crossroad with a sharp road from the left. Warning for an uncontrolled crossroad with a road from the right. Warning for an uncontrolled crossroad with a sharp road from the right. Warning for a roundabout. Warning for a crossroad where the roads are not opposite to each other. Warning for a crossroad where the roads are not opposite to each other. Stop and give way to all drivers. Stop and give way ahead. Warning for an uncontrolled T-crossroad. Warning for an uncontrolled Y-crossroad. Warning for a curve to the left. Warning for a double curve, first left then right. Warning for sharp curves, first left then right. Warning for a sharp curve to the left. Warning for a curve to the right. Warning for a double curve, first right then left. Warning for sharp curves, first right then left. Warning for a sharp curve to the right. Warning for curves. Warning for cyclists. Warning for a dip in the road. Warning for falling rocks. Warning for a limited height. Warning for loose chippings on the road surface. Warning for a narrowing. Warning for pedestrians. Warning for a playground. Warning for a divided road. Warning for the end of a divided road. Warning for two roads that merge. Warning for a road narrowing. Warning for a road narrowing on the left. Warning for a road narrowing on the right. Warning for an obstacle, pass either side. Warning for an unpaved road surface. Warning for a slippery road surface. Warning for a steep descent. Warning for tractors. 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 tunnel. Warning for a road with two-way traffic. Warning for a limited weight. Warning for a limited width.

1. Warning for accidents

This traffic sign indicates a warning for accidents. It's a warning sign that alerts drivers to a location where accidents are likely to occur, or where a recent accident may have happened. Drivers should slow down, stay alert, and increase following distance. Common Locations: blind curves, intersections, tunnels, steep slopes or high-crash zones.

Warning for accidents.

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2. Warning for cattle on the road

This traffic sign indicates a warning for cattle. It alerts drivers to the possible presence of cows, bulls, or other domestic livestock on or near the road. It helps prevent accidents, especially in rural or agricultural areas. Cattle may cross or walk along the road, either freely or under the supervision of a herder. Drivers should: slow down, be ready to stop suddenly, avoid honking or sudden movements. Typical Locations: farmlands, pastures near roads, unfenced grazing areas, mountain roads.

Warning for cattle on the road.

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3. Warning for a speed bump

This traffic sign indicates a warning for a speed bump. It alerts drivers of an upcoming raised bump in the road designed to slow down traffic. Drivers should reduce speed to avoid discomfort, damage to the vehicle, or loss of control when driving over the bump. Typical Locations: residential areas, school zones, hospitals, pedestrian zones, roads with traffic calming measures.

Warning for a speed bump.

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4. Warning for a bad road surface

This traffic sign indicates a warning for a bad road surface. It alerts drivers to poor or uneven road conditions ahead. Drivers should slow down and be cautious of potholes, loose gravel, or irregular pavement. Common in: rural roads, construction zones, or temporarily damaged surfaces.

Warning for a bad road surface.

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5. Warning for children

This traffic sign indicates a warning for children. It alerts drivers that children may be present or crossing the road. Drivers should reduce speed and watch for children playing, walking, or going to/from school. Be especially alert for children suddenly crossing the road. Typical Locations: school zones, playgrounds, residential areas, bus stops or near pedestrian crossings.

Warning for children.

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6. Warning for an uncontrolled crossroad

This traffic sign indicates a warning for an uncontrolled crossroad. It alerts drivers that a crossroad without traffic signals or priority signs is ahead. Drivers should slow down and be alert for traffic from side roads that may not stop. Yield according to local right-of-way rules (e.g., in many European countries, give way to the right). Typical Locations: Rural areas and roads where no clear priority is assigned.

Warning for an uncontrolled crossroad.

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7. Give way to all drivers

This traffic sign indicates you have to give way. It alerts drivers to yield the right of way to other road users. Drivers must slow down and yield to traffic on the intersecting road. Stop if necessary and proceed only when the way is clear. Common at: minor roads joining major roads, roundabouts and merging lanes.

Give way to all drivers.

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8. Give way ahead

This traffic sign indicates you have to give way ahead. It alerts drivers a Give Way (Yield) sign is coming up soon. It's used as a pre-warning to avoid sudden braking and used before intersections where visibility is low.

Give way ahead.

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9. Warning for an uncontrolled crossroad with a road from the left

This traffic sign indicates a warning for an uncontrolled crossroad with a road from the left. It alerts drivers to an upcoming intersection where a side road joins from the left, and no priority rules are explicitly marked (i.e., it's an uncontrolled junction).

Warning for an uncontrolled crossroad with a road from the left.

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10. Warning for an uncontrolled crossroad with a sharp road from the left

This traffic sign indicates a warning for an uncontrolled crossroad with a sharp road from the left. It alerts that a sharp or angled side road joins your road from the left, and no priority is regulated — it's an uncontrolled intersection. It requires increased caution, as the angle may limit visibility.

Warning for an uncontrolled crossroad with a sharp road from the left.

© via Wikimedia.org