The 500.50.ih_-1 traffic sign, officially titled 'Lane-Use Sign - Straight Ahead or Bear Right', is a special regulation sign crucial for managing traffic flow in specific lanes. This sign dictates precisely which movements are permitted from designated lanes, often shown through clear arrow patterns. Drivers must pay close attention to the graphic, position themselves in the correct lane well in advance, and strictly adhere to the indicated directions to ensure safety and avoid confusion.
This special regulation sign dictates required lane movements, essential for safe navigation and compliance with Icelandic traffic rules. Understanding its specific arrow guidance is crucial for correct lane positioning during your theory test revision.
Lane-Use Sign - Straight Ahead or Bear Right belongs to the group of special regulation signs used for lane control, reserved areas, controlled parking layouts, crossing zones, or other operational arrangements that need more detail than a normal warning or prohibition sign. These signs are often placed above lanes or directly beside the affected area so that each road user can see which space, lane, or movement applies to them. In practice, the safest approach is to read the sign early, choose the correct lane or area before reaching the conflict point, and avoid any last-second correction. If the sign is combined with markings or local layout features, those details are part of the instruction and should be followed as one system.
This sign shows a special traffic arrangement dealing with lane-specific movement control. Its exact effect comes from the symbol, arrows, or lane pattern shown on the panel, so drivers must read the graphic itself carefully and position early.
Get clear, practical answers to the most common questions about the 500.50.ih_-1 - Lane-Use Sign - Straight Ahead or Bear Right 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 main purpose of the 500.50.ih_-1 sign is to control lane usage. It clearly indicates which direction(s) drivers can travel from a specific lane, ensuring orderly traffic flow and preventing potential conflicts. You must follow the arrows to know whether you can go straight ahead, turn right, or must use a different lane.
When you see this sign, carefully observe the arrow pattern it displays. This dictates the permitted movement from your current lane. It's essential to choose the correct lane well before the point of decision and to avoid changing lanes at the last moment. Always follow the directions shown by the sign and any accompanying road markings.
A common mistake is not reading the sign early enough or assuming its meaning. Drivers might guess the permitted movement instead of carefully observing the arrows, leading to incorrect lane choices. Another error is changing lanes after passing the sign or ignoring it altogether, which can cause dangerous situations, especially in busy traffic or at complex junctions.
Generally, lane-use signs like the 500.50.ih_-1 apply to all vehicles unless specifically indicated otherwise by other signs or road markings. The sign's primary function is to guide movement from a lane, so all drivers using that lane must comply with its instructions for going straight ahead or bearing right.
Whether placed overhead or at the side, the 500.50.ih_-1 sign's instruction remains the same: follow the indicated lane movement. Overhead signs are often used for multi-lane roads where they are clearly visible above the relevant lane. Regardless of placement, treat these signs as direct instructions for your lane choice.
A clear reference image of the 500.50.ih_-1 - Lane-Use Sign - Straight Ahead or Bear Right road sign used in Iceland.

The 500.50.ih_-1 - Lane-Use Sign - Straight Ahead or Bear Right road sign may also be known by these alternative names or terms.
The 500.50.ih_-1 - Lane-Use Sign - Straight Ahead or Bear Right road sign is part of the Special Regulation Signs category, which groups together signs with similar rules and functions.
Comparing lane-use signs helps build vital sign recognition skills for your Icelandic theory test. Reviewing closely related traffic signs side-by-side solidifies your understanding and reduces confusion, improving your overall theory test revision.

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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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