Navigate Iceland's traffic with confidence by mastering priority rules at intersections and roundabouts. This unit covers everything from traffic lights and priority roads to understanding yield signs and roundabout etiquette, ensuring you make safe decisions in complex driving scenarios and ace your Category B theory exam.

Browse all lessons that make up Priority Rules, Intersections & Roundabouts. Each lesson focuses on specific topics, learning objectives, and core concepts, helping you build essential knowledge and follow a clear, structured progression toward your study goals in Iceland.
This lesson introduces the fundamental concepts of right-of-way in Iceland, explaining the priority hierarchy that dictates when a driver must yield to others. Learners study the meaning of give-way and yield signs, the distinction between main and side roads, and how stop signs and markings affect vehicle positioning. By understanding these legal obligations, students will be able to determine correct actions at any junction, reducing the risk of collisions.
This lesson examines various intersection configurations in Iceland, including those controlled by traffic lights, four-way stops, and uncontrolled intersections without signals. Learners study how priority is determined in each scenario through signage, road markings, and the relative position of vehicles. The lesson also covers specific turning regulations and highlights the importance of assessing sight lines to ensure safe passage through complex junctions.
This lesson focuses on the operation of roundabouts, which are common in Icelandic towns and rural areas, and explains how drivers must yield to circulating traffic upon entry. The content covers how to interpret roundabout signage and follow lane markings to maintain correct positioning. Students also learn strategies for safe exit, handling multi-lane roundabouts, and recognizing deceptive entries that require heightened vigilance for smooth navigation.
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In Iceland, at an uncontrolled intersection where no signs or signals dictate otherwise, the general rule is that traffic approaching from the right has priority. This is often referred to as the 'right-hand rule'. Always be prepared to yield to vehicles on your right.
Traffic lights override most other priority rules. You must obey the signals: stop at a red light, proceed with caution on a green light if the intersection is clear, and be aware of specific signals like flashing yellow or arrows which indicate different priority conditions. Always ensure the intersection is clear before proceeding, even on a green light.
When entering a roundabout in Iceland, you must yield to traffic already circulating within the roundabout. Vehicles inside the roundabout have priority. Wait for a safe gap in the traffic before entering. Always signal your intention to exit the roundabout.
A 'Give Way' sign (often a downward-pointing triangle) means you must yield to all traffic that has priority. You don't necessarily have to stop, but you must slow down and be prepared to stop if necessary. A 'Stop' sign (octagonal, usually red) requires you to come to a complete stop before proceeding, checking for all traffic and then yielding as required.
Priority roads in Iceland are usually indicated by a specific diamond-shaped sign, often with a yellow background and a thick horizontal bar at the top. Vehicles on a priority road have the right-of-way over vehicles entering from a secondary road, unless otherwise indicated by traffic lights or other signs. Conversely, roads without this sign are typically secondary roads, requiring drivers to yield.
If a police officer or other authorized traffic controller is directing traffic, their signals take precedence over all traffic lights, signs, and general priority rules. Always follow the instructions of the traffic controller.
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Lessons in Priority Rules, Intersections & Roundabouts
See who benefits most from studying Priority Rules, Intersections & Roundabouts. This overview explains how the unit supports different learning needs, what level of knowledge is helpful before starting, and how it fits into the overall study path in Iceland.
This unit is crucial for all Category B learner drivers in Iceland preparing for their theory test. It is particularly beneficial for those who find intersection and roundabout scenarios confusing or are looking to solidify their understanding of right-of-way rules specific to Icelandic traffic conditions.

Begin preparing for your Icelandic driving licence exam today by exploring our full range of organised courses. Select a curriculum path that suits your learning style and start mastering traffic rules, road signs, and essential driving safety with confidence and expert guidance.
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Begin preparing for your Icelandic driving licence exam today by exploring our full range of organised courses. Select a curriculum path that suits your learning style and start mastering traffic rules, road signs, and essential driving safety with confidence and expert guidance.
Explore Driving Theory Courses