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 sheep on the road.
Warning for a movable bridge.
Warning for a speed bump.
Warning for a bad road surface.
Warning for children.
Give way to all drivers.
Warning for a roundabout.
Warning for a crossroad with a side road on the left.
Warning for a crossroad with a sharp side road on the left.
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 sharp curve to the left.
Warning for a curve to the right.
Warning for a double curve, 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 equestrians.
Warning for loose chippings on the road surface.
Warning for pedestrians.
Warning for a crossing for pedestrians.
Warning for a quayside or riverbank.
Warning for 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 roadworks.
Warning for a slippery road surface.
Warning for a steep ascent.
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 trams.
Warning for a tunnel.
Warning for a road with two-way traffic.
Warning for a limited weight.
Warning for a limited axle weight.
Warning for a limited width.
This traffic sign indicates a warning for a danger with no specific traffic sign. It's a general warning sign used when there is a hazard ahead that does not have its own dedicated warning sign. For examples: road accidents, flooded roads and roads blocked by fallen trees. It usually has a supplementary sign attached that tells drivers of what hazard to expect.
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This traffic sign indicates a warning for low-flying aircrafts. It alerts road users that aircraft may fly low over the road, potentially causing noise distraction or sudden overflight surprises. Drivers should remain focused despite potential noise or shadow distractions. Typical Locations: airports, military airbases, landing strips, airshows or heliports.
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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.
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This traffic sign indicates a warning for crossing deer. It alerts drivers to the potential presence of deer or other wild animals crossing the road. It is essential in areas where wildlife-vehicle collisions are common. Wild deer may suddenly cross the road, especially at dawn or dusk. Drivers should: reduce speed, stay alert, watch both sides of the road. Typical Locations: forests, national parks, wildlife corridors or countryside highways.
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This traffic sign indicates a warning for sheep. It alerts drivers to the possible presence of sheep on or near the road. Drivers should reduce speed and be cautious, especially in rural, hilly, or pastoral areas where sheep may graze freely or cross the road unexpectedly. Common in: Rural areas of countries like the UK, Ireland, Spain, Norway, Iceland, and Switzerland.
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This traffic sign indicates a warning for a movable bridge. It alerts that a movable (opening) bridge is ahead — such as a drawbridge or swing bridge — which may open for boat traffic. Drivers should be prepared to stop when the bridge is open and to expect possible traffic delays. It often accompanies barriers, lights, or warning bells at the actual site. Common near: rivers, canals, or ports.
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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.
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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.
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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.
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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.
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Traffic rules
Priority signs
Warning signs
Prohibitory signs
Mandatory signs
Information signs
Additional signs