Driving Theory
Polish Road Signs and Traffic Sign Meanings

T-4 Road Sign: How Many Dangerous Curves Are Ahead?

T-4 - Number of Dangerous Curves Polish road sign meaning

The T-4 sign, a supplementary plate used with warning signs for sharp bends, tells you the exact number of consecutive dangerous curves you'll encounter. It's crucial for safe driving and passing your theory exam, as it prevents drivers from prematurely accelerating after the second bend. Always be prepared for each subsequent turn in the sequence indicated on the plate.

Interpreting the T-4 Number of Dangerous Curves Sign

This supplementary plate clarifies the exact number of consecutive dangerous curves ahead when paired with warning signs. Mastering its interpretation is crucial for safe driving and theory test revision, helping you anticipate hazards on Polish roads.

Definition of T-4

The T-4 plate is used with warning signs A-3 (Dangerous curves, first to the right) or A-4 (Dangerous curves, first to the left). It is applied when there are more than two consecutive turns that are close together (less than 300m apart). The number on the plate tells the driver exactly how many times they will need to navigate a sharp bend. This prevents the driver from accelerating too early after the second turn, assuming the road has straightened out.

Meaning of T-4

Specifies the exact number of consecutive dangerous turns ahead.

Allowed actions for T-4

Adjusting your steering and speed for a specific sequence of maneuversStaying centered in your lane and prepared for the next curve in the opposite directionCounting each bend to stay mentally engaged with the road layout

Prohibited actions for T-4

Accelerating after the second turn if the plate indicates '3' or moreOvertaking on any of the curves in the seriesCutting the corners or crossing into the oncoming lane due to fatigue from multiple turns

T-4 - Number of Dangerous Curves road sign FAQ

Get clear, practical answers to the most common questions about the T-4 - Number of Dangerous Curves 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 Polish driving theory exam in Poland.

What does the T-4 road sign mean?

The T-4 sign is a supplementary plate that indicates the exact number of consecutive dangerous curves ahead. It is always used with warning signs depicting dangerous curves (like A-3 or A-4) and tells you precisely how many bends to expect in quick succession.

How should I react when I see the T-4 sign?

When you see the T-4 sign, you must adjust your speed according to the number of curves indicated. Do not assume the road has straightened out after the second bend if the plate shows '3' or more. Remain focused, maintain a safe speed, and prepare for each subsequent turn.

What is a common mistake or exam trap related to the T-4 sign?

A common trap in the theory exam is assuming the danger is over after the second curve. If the T-4 plate shows '3' or more, you must continue to drive cautiously through all indicated bends, not accelerating prematurely. Always count the curves as you navigate them.

When is the T-4 sign used?

The T-4 sign is used when there are more than two dangerous curves that follow each other closely (less than 300m apart). It ensures drivers are aware of a series of bends, not just isolated sharp turns, prompting a sustained reduction in speed.

What does 'consecutive dangerous curves' mean in relation to the T-4 sign?

Consecutive dangerous curves mean a series of sharp bends that follow one after another with very little distance between them. The T-4 sign clarifies the total number of these bends in the sequence, so you know precisely how long you need to maintain a slower, more careful speed.

T-4 - Number of Dangerous Curves road sign image

A clear reference image of the T-4 - Number of Dangerous Curves road sign used in Poland.

T-4 - Number of Dangerous Curves road sign

Other names for the T-4 - Number of Dangerous Curves

The T-4 - Number of Dangerous Curves road sign may also be known by these alternative names or terms.

Curve counterLiczba zakrętówSequential turns indicator

Supplementary Plates (T) road sign category

The T-4 - Number of Dangerous Curves road sign is part of the Supplementary Plates (T) category, which groups together signs with similar rules and functions.

Reinforce Your Knowledge with Similar Signs

Comparing signs like the Number of Dangerous Curves (T-4) with other warning plates sharpens your recognition and recall for the theory test. Reviewing similar road signs helps solidify your understanding and prevent common mistakes during exam preparation.

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Dive Deeper into Polish Road Sign Categories and Practice Your Knowledge

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