The T12 Direction supplementary plate is used with other signs to indicate the specific direction to which the main sign's instruction applies. You'll often see it clarifying parking rules, restrictions, or route guidance, especially where multiple roads or lanes are close together. Always match your behaviour to the arrow's direction to ensure you comply with the main sign's message, preventing confusion and potential violations.
Learn the key details of the T12 - Direction 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 indicates that the rule or information on the sign above applies in a particular direction. The arrow orientation is adapted to the local road layout, such as a side road, ramp, or specific part of an intersection. It prevents confusion when multiple road segments are close together. You must apply the main sign’s instruction only for the direction indicated by the plate. This is especially common with parking, restrictions, or route guidance where the sign placement cannot be exactly at the start of the affected road.
Shows the direction to which the main sign’s instruction applies.
Get clear, practical answers to the most common questions about the T12 - Direction 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 T12 Direction sign is a supplementary plate that works with a primary sign. Its purpose is to clearly indicate the specific direction – such as left, right, or straight ahead – to which the main sign's instruction (like a parking prohibition or speed limit) is relevant. It ensures you apply the rule to the correct part of the road layout.
When you see a T12 Direction sign below another traffic sign, you must pay close attention to the arrow. Only the instruction on the main sign applies to the road or lane indicated by the arrow. If the arrow points to a side road, you only need to follow the instruction if you turn onto that side road.
A common mistake is assuming the main sign's instruction applies to all directions, including straight ahead, even if the arrow points to a side road. Another trap is ignoring the arrow and proceeding as if the rule doesn't apply, or applying the rule to the wrong section of the road. Always confirm which direction the arrow is pointing to.
Yes, the T12 Direction sign is versatile and can be used with various types of traffic signs, such as prohibition signs (like 'No parking' or 'No entry'), mandatory signs, or information signs indicating a specific route. Its function is purely directional, clarifying the spatial application of the sign it accompanies.
The arrow on a T12 sign is tailored to the specific road layout. If you find the arrow confusing, it usually means you need to observe the immediate road ahead very carefully. In most cases, it will point clearly to a specific lane, exit, or side road. If you're unsure, it's best to proceed with caution and wait for clearer road markings or signs.
A clear reference image of the T12 - Direction road sign used in Sweden.

The T12 - Direction road sign may also be known by these alternative names or terms.
The T12 - Direction road sign is part of the Supplementary Plates (T) category, which groups together signs with similar rules and functions.