This restrictive traffic sign, code 337, signifies that a previously imposed ban on truck overtaking has been lifted. You will see this sign at the point where trucks are once again permitted to overtake other vehicles. Always remain vigilant for any supplementary plates that might specify exceptions or conditions, and be ready to resume normal overtaking procedures for trucks where safe and legal. This sign is crucial for managing traffic flow and ensuring safety on Icelandic roads.
This road sign meaning signifies the precise point where truck overtaking, previously prohibited, becomes permissible again on Icelandic roads. Correct sign interpretation is crucial for heavy vehicle drivers, ensuring compliance with Icelandic traffic rules and safe decision-making after a previous restriction, which is vital for theory test revision.
Ban On Truck Overtaking Lifted 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 ban on truck overtaking lifted 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 337 - Ban On Truck Overtaking Lifted 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 337 means that any previous restriction preventing trucks from overtaking has now ended. Trucks are permitted to overtake again from the point this sign is displayed, unless other signs or conditions state otherwise. It's the opposite of a truck overtaking ban sign.
As a car driver, sign 337 primarily affects truck drivers. However, you should be aware that trucks may now be overtaking. Always maintain a safe distance and be prepared for trucks to change lanes, but you don't need to change your driving behaviour drastically unless you are driving a truck and the restriction was previously in place for you.
While sign 337 lifts a ban, always look for supplementary plates. These plates can specify particular conditions, times, or vehicle types for which the ban is lifted, or even reintroduce a limited ban. If no supplementary plate is present, the ban is lifted generally from the sign onwards.
A common trap is confusing this sign with a ban sign. Remember, 'Ban On Truck Overtaking Lifted' means overtaking IS allowed for trucks. Another trap could be assuming the restriction automatically ends at a junction; always obey signs and supplementary plates until an explicit end sign or cancellation is seen.
You would typically see sign 337 after a stretch of road where trucks were prohibited from overtaking, perhaps due to narrow lanes, sharp bends, or high traffic volume. It indicates the end of that specific hazardous or restricted section for truck overtakes.
A clear reference image of the 337 - Ban On Truck Overtaking Lifted road sign used in Iceland.

The 337 - Ban On Truck Overtaking Lifted road sign may also be known by these alternative names or terms.
The 337 - Ban On Truck Overtaking Lifted road sign is part of the Prohibition and Restriction Signs category, which groups together signs with similar rules and functions.
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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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