This section focuses on warning signs, a crucial category of traffic signs that alert you to potential dangers on the road ahead. Understanding these signs is vital for anticipating hazards, adjusting your speed and driving behaviour accordingly, and ultimately ensuring your safety and that of others. Mastering these signs will not only boost your confidence on the road but is also a key part of passing your driving theory exam.
An explanation of how Warning Signs (A) road signs apply in real traffic situations in Sweden. Learn where these signs are typically placed, what drivers are expected to do when they appear, and how correct reactions help you stay safe, avoid fines, and succeed in your Swedish driving theory exam.
Warning signs are found on virtually all types of roads, from quiet residential streets to busy highways and rural routes, wherever a potential hazard exists. You'll encounter them before sharp bends (A1, A2), steep inclines or descents (A4, A3), or sections where the road narrows (A5). They alert you to less visible dangers like slippery surfaces (A10), falling rocks (A12), or weak road edges (A27). Specific signs warn of vulnerable road users such as pedestrians (A14), children (A15), cyclists (A16), or horse riders (A18), requiring extra vigilance and reduced speed. You will also see them around roadworks (A20), approaching traffic lights (A22), tunnels (A26), intersections (A28, A29), or roundabouts (A30). In areas with animals (A19) or specific local traffic like skiers (A17) or snowmobiles (A33), these signs are essential. If a hazard is extensive or at a significant distance, supplementary plates will indicate this. Drivers must pay close attention to the pictogram and be prepared to slow down, increase following distance, or be ready to stop to ensure safety.
An overview of the key learning outcomes when studying the Warning Signs (A) road sign category. Understand the main concepts, sign meanings, and traffic situations covered here so you can recognise patterns, answer theory questions more confidently, and build a solid foundation for safe driving in Sweden.
Browse every road sign in the Warning Signs (A) category. Each sign includes a clear meaning, purpose, and examples of how it is used in Sweden, helping you build strong recognition skills and a detailed understanding of this group of Swedish traffic signs.
Prepare for a series of dangerous curves ahead with the A2 warning sign.
Prepare for a Steep Ascent Ahead with the A4 Warning Sign
Prepare for narrowing roads ahead with the A5 warning sign
Warning: The road ahead ends at water!
Prepare for speed bumps and dips with the A9 warning sign.
Understand the A10 Warning for Slippery Road Sign in Sweden
Watch out for falling rocks with the A12 Warning Sign!
Watch out for pedestrians with the A14 Warning Sign!
A15 Warning for Children: Be Extra Cautious for Unpredictable Movements
Watch out for skiers crossing the road with the A17 warning sign.
Watch out for horse riders with the A18 warning sign!
The A20 Roadworks Ahead warning sign means expect changed conditions and workers.
Get Ready to Stop: The A22 Warning Sign for Traffic Lights Ahead
Watch out for low-flying aircraft with this A23 warning sign.
Heed the Warning for Crosswinds Sign (A24) and Control Your Vehicle
Prepare for upcoming road intersections with the A28 warning sign.
Prepare for a Roundabout Ahead with the A30 Warning Sign
Watch out for slow-moving vehicles with the A31 warning sign!
Beware of Horse-Drawn Vehicles with the A32 Warning Sign
Be alert for snowmobiles crossing the road with the A33 warning sign.
Prepare to stop for a railway crossing with barriers ahead
Prepare for trams with the A37 Warning for Tramway Crossing sign.
A38 Distance to Level Crossing: Understand the Countdown Markers
Prepare for the A39 Crossbuck sign warning you about an upcoming level crossing.
Prepare for Unexpected Hazards with the A40 'Warning for Other Danger' Sign
Prepare for hazardous bends with the A1 Warning for Dangerous Curve road sign.
Watch out for steep downhill slopes ahead with the A3 warning sign!
Prepare to stop for an opening bridge ahead with the A6 warning sign.
Prepare for an uneven road surface ahead with the A8 warning sign.
Prepare to stop: The A13 sign warns of a pedestrian crossing ahead.
Beware of Cyclists and Moped Riders Ahead with the A16 Warning Sign
Watch out for animals on the road with the A19 Warning sign!
The A21 sign marks the end of the roadworks section.
Prepare for Oncoming Traffic with the A25 Warning Sign
Watch out for weak or high road edges with the A27 warning sign!
A29: Prepare for an intersection where side road traffic must yield or stop.
Prepare for sudden stops with the A34 Queue Warning traffic sign.
Prepare for Railway Crossings Without Barriers: The A36 Warning Sign
Clear answers to common questions about the Warning Signs (A) road sign category. Use this FAQ to review tricky rules, understand how these signs appear in exam scenarios, and remove confusion that often leads to mistakes in the Swedish driving theory exam in Sweden.
Warning signs, like those in Group A, alert you to potential dangers ahead, requiring you to be extra attentive and possibly adjust your speed or driving. Mandatory signs, on the other hand, tell you what you *must* do, such as follow a specific direction or observe a speed limit. Ignoring mandatory signs leads to immediate violations, while warning signs call for proactive caution.
Roads present a wide variety of potential hazards, and each sign is designed to communicate a specific danger clearly and concisely. From sharp bends and slippery roads to the presence of animals or children, each pictogram represents a unique situation that requires a driver's specific awareness and potential action. This variety ensures that drivers are informed about the particular risks they might encounter.
The distance varies depending on the type of hazard and the road environment (e.g., urban vs. rural). Generally, warning signs are placed sufficiently in advance to give drivers time to react. For complex or continuous hazards, supplementary plates indicating the distance or length of the hazard section are often used. Always be prepared to slow down as soon as you see a warning sign.
When you see a sign warning of animals (A19), it means animals are likely to cross the road in that area. You should immediately reduce your speed, be extra vigilant, and scan the sides of the road for any animals. Be prepared to brake suddenly if an animal does enter the road. This is especially important in rural areas or at dawn and dusk when animals are most active.
No, warning signs are relevant for all road users, but their specific implications can vary. For instance, a warning for cyclists (A16) is critical for car drivers to be aware of potential cyclist movements, while skiers (A17) or horse riders (A18) indicate specific recreational activities that might intersect with traffic routes. The driver's responsibility is to be aware of all potential road users and hazards indicated by the signs.
