Indicates a series of dangerous bends; reduce speed and stay alert.

Alerts drivers to a steep downhill slope, possibly requiring low gear.

Indicates a steep uphill climb ahead; vehicles may need more power.

The road becomes narrower, which may restrict large vehicles or overtaking.

There is a movable bridge ahead that may open to allow water traffic.

Road runs very close to a body of water, with a risk of falling in.

The surface of the road is rough or bumpy, requiring slower speeds.

A speed-reducing bump is present on the road to slow traffic.

The surface may be slippery when wet or icy. Drive cautiously.

Small stones may be scattered on the road, risking tire damage or skidding.

There is a danger of rocks or debris falling onto the road from nearby slopes.

Warns drivers to slow down and watch for people crossing the road.

Indicates areas with high pedestrian activity; extra caution needed.

Common near schools or playgrounds. Children may enter the road unexpectedly.

Area with frequent cyclist or moped traffic. Share the road safely.

Indicates a ski crossing or area where skiers may be present near the road.

You may encounter horseback riders. Drive slowly and give space.

Farm or wild animals might cross the road. Slow down and watch ahead.

Indicates road maintenance or construction. Drive carefully.

Signals the end of a construction zone. Normal driving resumes.

Approaching traffic lights. Be alert for stop and go instructions.

Aircraft may fly very low in this area, which can startle drivers.

Strong side winds may affect vehicle control, especially for high-sided vehicles.

Warns that you’re entering a road with traffic in both directions. Stay alert and keep right (or left depending on the country).

Indicates the entrance to a tunnel. Turn on headlights and avoid stopping inside unless necessary.

Road edges are unstable or steep. Avoid driving off the main road surface.

A road is joining from one or both sides. Watch for merging traffic.

Alerts drivers that intersecting traffic must yield or stop. Priority is with through traffic.

A circular intersection is ahead. Reduce speed and give way to traffic already in the roundabout.

You may encounter vehicles moving significantly slower than traffic flow. Overtake only when safe.

Road used by carts or carriages. Approach with care and don’t startle animals.

Off-road or motorized scooters may share or cross the road. Stay alert.

Heavy traffic or congestion is likely ahead. Prepare to slow or stop.

Railway crossing ahead with barriers or gates. Stop if they are closed or warning lights are flashing.

Railway crossing ahead without barriers. Look both ways and proceed only if clear.

Warns of an intersection where trams may cross or share the road. Be cautious and yield to trams, which usually have priority.

Indicates how close you are to a railway crossing. The sign helps drivers prepare to stop or slow down in time.

Indicates a railway crossing ahead, often without barriers. Look both ways and proceed only if it’s clear and safe.

A general warning sign used when there is a potential danger not covered by a specific symbol. Be alert for unusual conditions.

Warns of an area where a traffic accident has occurred or where accident risk is high. Drive cautiously and reduce speed.