The 'Recommended Maximum Speed' plate (812.40) is a supplementary sign that must always be read in conjunction with the main traffic sign positioned above it. Its purpose is to clarify or restrict the application of the main sign, often by specifying a distance, time of day, specific vehicle type, or other conditions. It’s crucial for drivers to combine the information from both signs to understand the complete traffic instruction, as mistaking the main sign alone can lead to violations.
This sign provides crucial context for primary road signs, clarifying specific conditions, distances, or vehicle types to which a speed limit applies. Mastering recommended maximum speed signs is vital for accurate interpretation during your theory test revision and for safe driving in Iceland.
Recommended Maximum Speed is used beneath another sign to narrow or explain the exact effect of the main rule. It can define distance, time, vehicle class, written conditions, or another limit that changes how the main sign should be interpreted on the road. In theory questions and real traffic alike, the mistake is often to remember the main sign but forget the plate that changes its scope. The correct reading always comes from combining both elements into one complete instruction.
This supplementary plate explains more precisely how the main sign applies by adding detail about the exact scope of a main sign. It must always be read together with the main sign above it.
Get clear, practical answers to the most common questions about the 812.40 - Recommended Maximum Speed 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.
This plate (812.40) doesn't stand alone; it modifies the sign above it. It tells you that the main sign's instruction, often a speed limit, applies only under specific conditions. For example, it might specify a shorter distance for the speed limit or indicate it applies only during certain hours.
You must read both the main sign and the 812.40 plate together as a single instruction. If the main sign is a speed limit, the 812.40 plate might indicate a lower recommended speed for specific circumstances like fog, ice, or a sharp bend ahead, or it might specify a zone where that speed limit applies.
A common mistake is to only notice or remember the main sign (e.g., the speed limit) and ignore the supplementary plate. The plate narrows the scope of the main sign, so you must adhere to the combined instruction. Failing to do so, by driving faster than recommended or outside the specified conditions, can be a theory test trap.
No, the 'Recommended Maximum Speed' plate, often labelled 'Leiðbeinandi hámarkshraði' in Icelandic, indicates a suggested speed. While it's crucial to heed recommendations for safety, especially in challenging conditions, it's not a strictly enforced mandatory limit like a regulatory speed sign would be. However, driving significantly faster than recommended could still be deemed unsafe.
The 812.40 plate itself doesn't typically specify vehicle types, but the main sign it accompanies might. If the main sign is for a general speed limit, the 812.40 plate refines that limit for everyone. However, always check if the main sign has a vehicle classification associated with it that, when combined with the 812.40 plate, creates a specific recommendation for your vehicle class.
A clear reference image of the 812.40 - Recommended Maximum Speed road sign used in Iceland.
The 812.40 - Recommended Maximum Speed road sign may also be known by these alternative names or terms.
The 812.40 - Recommended Maximum Speed road sign is part of the Supplementary Plates category, which groups together signs with similar rules and functions.
Comparing the 'Recommended Maximum Speed' supplementary plate with other advisory signs helps solidify your understanding of nuanced traffic rules. Mastering similar road signs through careful contrast is key for accurate theory test revision and confident road navigation in Iceland.
The 802.2 Distance Plate clarifies when and where the main sign's rule applies.
Understand the Length of Validity Plate (804.1) to correctly interpret traffic signs.
Understand the Length of Effect Plate (804.2) and its impact on main road signs.
The Time Period Plate (806.1) Always Works With Another Sign Above It
The Time Period Plate (806.2) Modifies Main Signs to Show When They Apply
This supplementary plate clarifies that the main sign applies specifically to passenger cars under 3.5 tonnes.
Understand the 'Truck' Vehicle Class Plate and How it Modifies Main Signs
This Supplementary Plate Clarifies Delivery Rules for the Sign Above.
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.
View All Icelandic Road Signs