This hazard warning sign, code 125.6, alerts you to an upcoming junction where traffic on another road has priority. It’s crucial to reduce your speed early, observe carefully, and approach with caution, especially given Iceland's variable road conditions. The sign signals that the situation ahead demands earlier braking, steadier steering, and better lane discipline to ensure safety.
This hazard warning sign signifies an upcoming junction with priority-controlled cross traffic, requiring early speed reduction and heightened awareness on Iceland's varied road conditions. Proper interpretation is crucial for safe driving and effective theory test revision.
Junction Ahead with Priority-Controlled Cross Traffic is a hazard warning sign placed far enough in advance to let drivers adapt before reaching the danger. It does not by itself create a fixed manoeuvre, but it clearly signals that the road or traffic situation ahead needs earlier braking, steadier steering, and better lane discipline than an ordinary section of road. In practice, the right response is to finish major braking before the hazard, keep a smooth line through it, and avoid sudden reactions that could destabilise the vehicle. The warning is particularly important in Iceland because weather, darkness, snow, wind, and changing surfaces can make a familiar hazard much more severe.
This warning sign tells drivers that a junction where right of way changes is ahead and that they need to reduce speed early, improve observation, and approach with extra care. On Icelandic roads that can mean preparing for poor visibility, loose gravel, ice, strong wind, narrow margins, or limited room to recover if something goes wrong.
Get clear, practical answers to the most common questions about the 125.6 - Junction Ahead with Priority-Controlled Cross Traffic 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 Icelandic driving theory exam in Iceland.
The primary purpose of this sign is to warn drivers about an upcoming junction where traffic on the intersecting road has priority. It prompts drivers to anticipate potential conflicts, reduce speed, and increase their observation to ensure a safe passage through the junction.
When you see this sign in Iceland, you must prepare to slow down well before the junction. Improve your observation of both the junction and any intersecting roads, taking into account potential visibility issues due to weather or terrain. Maintain a stable vehicle position and be ready to adapt to varying road surfaces and traffic conditions.
Not directly. This is a warning sign, not a mandatory stop or give way sign. However, it strongly implies that you may need to give way to traffic on the priority road. Your reaction should be to slow down and observe diligently, ready to yield if necessary, rather than assuming you have priority.
A common trap is assuming the sign means you have priority, or not slowing down sufficiently in advance. Learners might also forget to consider the specific Icelandic conditions like gravel, ice, or strong winds, which can make these junctions more dangerous than they appear. Always remember to scan further ahead and be prepared for unexpected situations.
You are prohibited from ignoring the warning and continuing at an unsafe speed. Harsh braking or abrupt steering inputs that could destabilise your vehicle are also to be avoided, especially on potentially slippery surfaces. You must not assume the junction is clear or safe without proper observation.
You are encouraged to reduce your speed smoothly before the hazard, increase your following distance from other vehicles, and scan farther ahead for potential risks. Choosing a stable road position that leaves a safety margin and preparing to adapt your driving to the grip, visibility, and oncoming traffic are also recommended actions.
A clear reference image of the 125.6 - Junction Ahead with Priority-Controlled Cross Traffic road sign used in Iceland.

The 125.6 - Junction Ahead with Priority-Controlled Cross Traffic road sign may also be known by these alternative names or terms.
The 125.6 - Junction Ahead with Priority-Controlled Cross Traffic road sign is part of the Warning Signs category, which groups together signs with similar rules and functions.
Mastering Icelandic traffic signs involves more than memorisation; comparing related signs aids recognition and reduces errors in your theory test revision. Understanding subtle differences between similar road signs is key to confident navigation and safe driving in Iceland.

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After reviewing the full list of Icelandic road signs, reinforce your learning with targeted practice. Explore our sign group categories or take a specific quiz to test your recognition and recall. Ensure you're fully prepared to identify and interpret all traffic signs for your upcoming driving theory exam.
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