The A2b warning sign, often called 'Speed Bump', alerts you to a change in road surface or elevation that requires a reduction in speed. This French traffic sign provides advance notice, giving you time to check your mirrors, adjust your speed smoothly, and prepare for the bump itself. Always anticipate potential hazards indicated by warning signs to maintain safe driving practices and be ready for the theory exam.
Learn to recognise and correctly interpret the French A2b 'Speed bump' warning sign, crucial for your theory test revision and safe driving. This sign requires immediate attention to adjust speed and observe your surroundings for effective hazard perception.
This French warning sign is used before a hazard or road feature that could require an earlier response than the driver would otherwise make. It should trigger mirror checks, smoother speed control, wider observation, and extra following distance before the hazard is reached. The exact response depends on the location, traffic level, road surface, weather, and whether pedestrians, cyclists, animals, or crossing traffic may be present. Official French sign code: A2b.
"Speed bump" warns drivers that speed bump may affect the road ahead. It gives time to reduce speed if needed, scan further ahead and to the sides, and prepare for a change in grip, visibility, priority, road width, or stopping distance.
Get clear, practical answers to the most common questions about the A2b - Speed bump 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 French driving theory exam in France.
The A2b sign is a warning sign indicating that a speed bump or other significant road surface change is ahead. Its purpose is to alert drivers so they can reduce their speed in advance, ensuring a safer and more comfortable passage over the bump.
Upon seeing the A2b sign, you should immediately check your mirrors to assess traffic behind you, ease off the accelerator, and prepare to slow down. Smoothly reduce your speed to a safe level before reaching the actual speed bump. Avoid sudden braking or sharp steering.
Yes, drivers must not ignore the A2b warning just because the bump isn't visible yet. It's also dangerous to wait until the last moment to slow down, or to overtake, accelerate harshly, or change lanes abruptly, as these actions can reduce safety margins.
A common trap is assuming the sign means you must stop or brake very hard. Learners might also fail to anticipate the hazard early enough, reacting only when they see the bump. The exam expects you to understand that warning signs require early observation and speed adjustment.
Yes, in France, supplementary plates can be used with the A2b sign to provide more information. These plates might indicate the distance to the speed bump, its length, direction, or specify that it applies only to certain types of vehicles.
A clear reference image of the A2b - Speed bump road sign used in France.

The A2b - Speed bump road sign may also be known by these alternative names or terms.
The A2b - Speed bump road sign is part of the France Warning Signs category, which groups together signs with similar rules and functions.
Reviewing related signs like this A2b Speed bump helps embed correct responses in your memory, reducing errors during your theory test revision. Master traffic sign comparison and improve your overall sign recognition for safer driving in France.

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