The A26 road sign warns you that a tunnel entrance is approaching. Tunnels can significantly change light, visibility, and sound, impacting your driving. It's crucial to reduce your speed, increase your following distance, and ensure your headlights are on. Be ready for potential traffic slowdowns or stops, and always follow any specific instructions posted within the tunnel to ensure safety.
Learn the key details of the A26 - Warning for Tunnel 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 warning sign indicates that you are approaching a tunnel. Entering a tunnel can involve sudden changes in light, visibility, and road acoustics, which can affect perception and reactions. Reduce speed if needed, keep a safe following distance, and be ready for traffic slowing or stopping inside. Use appropriate lighting, and avoid sunglasses or distractions that make the transition harder. Be mindful that tunnels may restrict overtaking and may have specific rules, ventilation, and emergency procedures.
A tunnel is ahead. Prepare for reduced light and changed conditions.
Get clear, practical answers to the most common questions about the A26 - Warning for Tunnel 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 A26 sign is a warning sign indicating that you are about to enter a tunnel. It alerts drivers to prepare for changes in light, visibility, and potentially road conditions inside the tunnel.
Upon seeing the A26 sign, you should reduce your speed if necessary, increase the distance to the vehicle in front, and ensure your headlights are switched on. Be prepared for decreased visibility and potential traffic congestion.
A common mistake is not adequately preparing for the sudden change in light conditions. Learners might forget to turn on their headlights or fail to reduce speed sufficiently before entering the tunnel, which can lead to accidents. Always assume conditions inside will be different and prepare accordingly.
Tunnels can cause 'light shock' when entering or exiting, and visibility can be significantly reduced. They can also have poor ventilation, slippery surfaces due to moisture, and specific speed limits or prohibitions. The A26 sign prepares you for these conditions, prompting you to slow down, use lights, and increase awareness.
Yes, it is generally required to use your headlights inside tunnels, regardless of the time of day. The A26 sign serves as a reminder to activate your lights to improve your visibility and make your vehicle visible to others in the reduced light conditions.
A clear reference image of the A26 - Warning for Tunnel road sign used in Sweden.

The A26 - Warning for Tunnel road sign may also be known by these alternative names or terms.
The A26 - Warning for Tunnel road sign is part of the Warning Signs (A) category, which groups together signs with similar rules and functions.