The T15 sign, also known as the 'Continuation of Roads in a Junction' supplementary plate, visually clarifies priority at complex intersections. It uses thick lines to denote the priority road and thin lines for roads where yielding is required. This sign is crucial for navigating junctions where the main road might not be straight, ensuring you correctly identify your right-of-way and know when to yield, a key aspect for safe driving and the theory exam.
Learn the key details of the T15 - Continuation of Roads in a Junction road sign, including its function, what it communicates to drivers, and how it applies in real traffic situations in Sweden. Use this overview to understand the sign clearly and recognise it confidently during the Swedish driving theory exam.
This supplementary plate uses a schematic diagram to show how roads continue through an intersection. The road shown with a thick line represents the road with priority, while the road shown with a thin line indicates an approach that must yield. The symbol is adapted to the real layout of the junction, so it can vary from place to place. It helps drivers understand complex priority situations when the main road bends or when multiple branches meet. You must use the diagram to determine whether you must give way or can proceed as the priority road.
Shows which road continues through the junction and who must yield, based on thick and thin lines.
Get clear, practical answers to the most common questions about the T15 - Continuation of Roads in a Junction road sign. Learn how the sign works, what rules it represents, and how it affects real driving situations. This FAQ strengthens your understanding and supports accurate decision making for the Swedish driving theory exam in Sweden.
The T15 sign is a supplementary plate that uses a diagram to show the layout of an upcoming junction. A thick line indicates the road that has priority, meaning you can proceed if your path follows this line. A thin line shows the approach where drivers must yield to traffic on the priority road.
When you see the T15 sign, look at the diagram. If the road you are on is represented by the thick line, you have priority. If your road is shown as the thin line, you must yield to traffic coming from the direction of the thick line, and potentially other directions depending on the junction layout.
The T15 sign is specifically designed to help in these situations. It will show the actual path of the priority road, even if it bends. You must always follow the diagram to see which line represents priority, rather than assuming straight ahead always has priority.
A common trap is assuming you always have priority if you are going straight, which isn't true if the T15 diagram shows the straight road as the thin (yielding) line. Another mistake is ignoring the diagram when the main road turns, leading to confusion about right-of-way. Always pay close attention to the thick and thin lines shown on the plate.
No, the T15 sign dictates who yields based on the diagram. If your approach is shown by the thick line, you have priority and can proceed, though always with caution. You only need to yield if your approach is represented by the thin line on the diagram.
A clear reference image of the T15 - Continuation of Roads in a Junction road sign used in Sweden.

The T15 - Continuation of Roads in a Junction road sign may also be known by these alternative names or terms.
The T15 - Continuation of Roads in a Junction road sign is part of the Supplementary Plates (T) category, which groups together signs with similar rules and functions.