The 'Overtaking Prohibited' sign (334) is a regulatory traffic sign that means you are not allowed to overtake any other vehicle from the point where the sign is placed. This prohibition is crucial for safety, especially in areas with limited visibility or high traffic density. Always check for supplementary plates that might specify exceptions or the duration of the ban, and remember the restriction typically lasts until it's cancelled by another sign or a junction.
This explanation card details the critical meaning of the 'Overtaking Prohibited' road sign (334) in Iceland. Understanding this sign is vital for your theory test revision and ensures you maintain safe traffic flow and avoid dangerous situations on Icelandic roads.
Overtaking Prohibited is a restrictive sign that removes a movement, access right, or operating condition that would otherwise be possible. It is used to manage safety, protect vulnerable users, reduce conflict, or keep unsuitable vehicles and behaviour out of a particular road environment. The restriction usually starts at the sign itself and continues until it is cancelled, replaced, or naturally ends according to the road-sign rules. Whenever a supplementary plate is present, it tells you exactly which vehicles, times, distances, or conditions the ban covers.
This sign prohibits or restricts overtaking prohibited from the point where it applies. Drivers must obey the restriction immediately and look for any supplementary plate or end sign that explains the scope, duration, or exceptions.
Get clear, practical answers to the most common questions about the 334 - Overtaking Prohibited 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.
Sign 334, 'Overtaking Prohibited', means you must not overtake any vehicle. This includes cars, motorcycles, and larger vehicles. The restriction starts immediately upon seeing the sign and applies until it is cancelled or a junction is reached.
Yes, always look for a supplementary plate below the 'Overtaking Prohibited' sign (334). These plates can specify exceptions, such as allowing overtaking of only certain types of vehicles, or they may indicate the distance or time the ban is in effect. If no supplementary plate is present, the ban applies without exception.
A common mistake is assuming it's okay to overtake if the road appears clear or if there's no oncoming traffic. However, the sign indicates a specific danger or regulatory need for the prohibition. Ignoring it, or treating it as optional, is a significant error that can lead to accidents and is a common theory test trap.
Unless a supplementary plate specifies otherwise, the prohibition from Sign 334 ('Overtaking Prohibited') usually continues from the point of the sign until it is cancelled by an 'Overtaking Permitted' sign, a specific end-of-restriction sign, or the next relevant junction. Always be aware of your surroundings and look for changes in road signage.
Generally, Sign 334 prohibits overtaking for all vehicles. However, supplementary plates can modify this. For instance, a plate might state that only heavy goods vehicles are prohibited from overtaking, while cars may still be permitted if conditions allow and no other signs contradict this. Always read supplementary plates carefully.
A clear reference image of the 334 - Overtaking Prohibited road sign used in Iceland.

The 334 - Overtaking Prohibited road sign may also be known by these alternative names or terms.
The 334 - Overtaking Prohibited road sign is part of the Prohibition and Restriction Signs category, which groups together signs with similar rules and functions.
Directly comparing signs like 'Overtaking Prohibited' with similar ones sharpens your ability to distinguish subtle differences, crucial for passing your theory test. Effective traffic sign comparison and practice with related signs boosts memory and reduces confusion, aiding in your overall exam preparation.

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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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