Information signs are your guide to safer and more efficient driving, offering crucial details not conveyed by other sign types. This group includes signs that alert you to specific conditions, such as overhead power lines, and general information that supports navigation and awareness. Understanding these signs is vital for passing your theory test and for making safe decisions on the road.
An explanation of how Information Signs (J) 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.
Information signs are crucial for providing context and guidance that can't always be shown through other regulatory or warning signs. You'll encounter signs like 'Dangerous Overhead Power Line' (J3) particularly in rural or semi-urban areas where such infrastructure might cross roads at low heights, requiring drivers to be aware of potential clearance issues, especially for taller vehicles. General information signs (J2) can appear anywhere, offering details about route possibilities, services, or specific road conditions that aid in smooth traffic flow and driver awareness. Recognizing these signs helps you anticipate changes in the road environment and adjust your driving accordingly for safety and compliance.
An overview of the key learning outcomes when studying the Information Signs (J) 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 Information Signs (J) 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.
Beware of Dangerous Overhead Power Lines Ahead

Understand the J2 Information Sign: Your Key to Road Accessibility and Safety Guidance
Clear answers to common questions about the Information Signs (J) 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.
The main purpose of information signs is to provide drivers with useful guidance and essential details that support safe and efficient travel. They can alert you to specific hazards, offer navigational help, or inform you about road conditions or access that are not covered by other types of signs.
Information signs are generally advisory, meaning they provide guidance rather than strict commands. However, the information they convey often relates to safety or legal requirements (like height restrictions implied by an overhead power line sign), so drivers must still pay close attention and adjust their behavior as needed to drive safely and legally.
While both aim to enhance safety, warning signs specifically alert drivers to a potential danger or hazard ahead, often requiring a change in speed or position. Information signs, on the other hand, provide broader guidance, details about routes, services, or conditions that might be relevant to navigation or specific situations, rather than a direct warning of an immediate hazard. Some information signs can also incorporate warning elements, like the sign for dangerous overhead power lines.
You would typically see a 'Dangerous Overhead Power Line' sign (J3) on roads where there is a potential risk of collision with overhead electrical cables. This is most common in rural areas, agricultural settings, or sometimes near industrial sites where power lines might cross roads at a height that could be hazardous for tall vehicles such as lorries, buses, or vehicles carrying tall loads. It serves as a crucial reminder to check your vehicle's height.