Warning signs

What do warning signs look like?

Warning signs are triangular with a white background, red border and black symbols. There are exceptions to this rule of thumb. They alert you to particular dangers — places on the road where you need to be extra attentive and drive at a low enough speed to handle the hazard.

Risk of traffic congestion

The sign warns that traffic congestion frequently occurs on this stretch and may appear abruptly

Risk of traffic congestion

Is the queue warning sign important for the theory test and the practical driving test?

The queue warning sign is part of the syllabus for the theory test and the practical driving test. You may be asked what the sign means, and during the practical driving test you must show that you know how to adjust your driving when you see the queue warning sign.

What is the queue warning sign?

The queue warning sign warns that there may be a queue further ahead. The symbol shows three cars close behind each other. When you see the queue warning sign, you must prepare to slow down and keep a safe distance.

When do you encounter the queue warning sign?

The queue warning sign is often used on:

Approach roads to cities – where queues can form during rush hour.
Toll stations on high-mountain roads – long queues during heavy traffic.
Ferry berths – queues before boarding can appear suddenly.

In the picture you see the queue warning sign

What happens if you ignore the queue warning sign?

If you do not slow down, you may have to brake hard or stop suddenly. This increases the risk of a rear-end collision.

Why is the queue warning sign important?

The queue warning sign helps you avoid accidents. By slowing down in good time and keeping distance, you reduce the risk of collisions in a queue.

Frequently asked questions (FAQ) about the queue warning sign

Does the sign apply to motorcycles? – Yes, it applies to all motorized vehicles.
Can the sign be used temporarily? – Yes, it can be a fixed or variable sign that is activated when queues form.
Do I have to stop completely? – No, you must adjust your speed. Sometimes slowing down without stopping completely is enough.