The 'Text Supplementary Plate', coded as 808.3, is a crucial traffic sign that works in conjunction with the primary sign placed above it. It provides vital details that narrow down or clarify the main sign's rule, specifying conditions like distance, time, or applicable vehicle classes. Always remember that this plate, on its own, has no meaning; its purpose is solely to refine the instruction from the sign above, and both must be read as a single, complete command on the road. Understanding this interaction is key to safe driving and passing your theory exam.
The 808.3 supplementary plate modifies the main road sign's instruction with specific written details, crucial for correct interpretation during your theory test revision. Properly understanding how this text plate alters the primary sign's meaning is essential for safe driving and passing your Icelandic driving licence theory exam.
Text Supplementary Plate 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 a written condition attached to 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 808.3 - Text Supplementary Plate 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 808.3 Text Supplementary Plate is used to provide additional information that modifies or clarifies the main traffic sign directly above it. It helps drivers understand specific conditions, such as when a rule applies, how far it extends, or which vehicles it affects. You must always read it together with the main sign.
No, ignoring the 808.3 Text Supplementary Plate is a common mistake and can lead to misinterpreting the traffic rule. This plate is essential for understanding the exact scope and conditions of the main sign. Always read both signs together as a single instruction.
A 808.3 plate can specify various conditions. For example, it might indicate a specific distance (e.g., 'next 500m'), a time period (e.g., 'weekdays 7-9 AM'), a specific vehicle type (e.g., 'trucks only'), or other written conditions that limit the application of the main sign.
It dictates how you should modify your behaviour based on the main sign's instruction. If the supplementary plate specifies a distance, you only need to adhere to the rule for that distance. If it specifies a time, the rule only applies during those hours. Always check if the condition mentioned on the plate applies to you and your current situation.
Yes, the 808.3 Text Supplementary Plate is always positioned directly beneath the main traffic sign it is intended to supplement. Its placement is crucial for its meaning, as it directly modifies the sign above it. Never assume it applies to signs elsewhere or to other traffic signs in the vicinity.
A clear reference image of the 808.3 - Text Supplementary Plate road sign used in Iceland.

The 808.3 - Text Supplementary Plate road sign may also be known by these alternative names or terms.
The 808.3 - Text Supplementary Plate road sign is part of the Supplementary Plates category, which groups together signs with similar rules and functions.
Master Icelandic road signs by comparing this supplementary plate with similar ones. Understanding subtle differences in traffic sign comparison aids recognition and reduces errors during your theory test revision.

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