Driving Theory
French Road Signs and Traffic Sign Meanings

The B21-1 'Turn Right' sign: your mandatory direction in France.

B21-1 - Turn right French road sign meaning

This B21-1 road sign is a mandatory instruction, meaning you *must* turn right. Unlike warning signs, this sign dictates your action. You'll see it when you need to follow a specific direction, enter a designated lane, or use a particular route. Always check your mirrors, signal appropriately, and comply smoothly with the instruction to ensure safety and pass your theory exam.

Interpreting the B21-1 Mandatory Turn Right Sign

This mandatory sign in France dictates a required right turn, crucial for understanding traffic flow and avoiding infringements during your theory test revision. Master its specific meaning to confidently navigate French roads and pass your driving theory exam.

Definition of B21-1

Mandatory signs tell road users what they must do rather than what they must avoid. This sign can control direction of travel, required lanes, special routes for buses or trams, pedestrian or cycle facilities, snow chains, or minimum speed. A learner should read the sign early, confirm whether it applies to their vehicle, and follow the required movement smoothly. Official French sign code: B21-1.

Meaning of B21-1

"Turn right" gives a positive instruction that the driver or named road user must follow. It may require a direction, lane, path, minimum speed, equipment, or reserved route.

Allowed actions for B21-1

Follow the required direction, lane, path, or equipment rule from the sign.Check mirrors and signal before moving to comply with the instruction.Use another route if your vehicle cannot legally follow the mandatory instruction.Keep enough space around road users who are directed into the same facility.

Prohibited actions for B21-1

Do not choose a different movement when the sign requires a specific direction or facility.Do not enter a mandatory lane or path unless your road-user category is included.Do not ignore a minimum speed or equipment requirement when it applies.Do not make a sudden manoeuvre after noticing the sign late.

B21-1 - Turn right road sign FAQ

Get clear, practical answers to the most common questions about the B21-1 - Turn 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 French driving theory exam in France.

What does the B21-1 'Turn Right' mandatory sign mean in France?

The B21-1 sign, often called 'Tournez à droite' in French, is a mandatory sign. It explicitly requires you to turn right from the point where the sign is placed or from the indicated road markings. You must follow this direction.

What should I do if I see the B21-1 'Turn Right' sign?

When you see the B21-1 sign, you must prepare to turn right. Check your mirrors, signal your intention to turn right well in advance, and execute the manoeuvre safely. This sign leaves no room for alternative movements at that specific location.

Are there any exceptions to the B21-1 'Turn Right' instruction?

Generally, no. Mandatory signs like B21-1 convey a direct order. If you cannot comply because your vehicle type is not permitted on the indicated route, or if it's unsafe, you must find an alternative route before reaching the sign. Do not proceed if you cannot legally or safely follow the instruction.

What's a common mistake learners make with the B21-1 sign in the theory exam?

A common trap is confusing this mandatory sign with an informational sign indicating a possible right turn. Learners might think they *can* turn right, rather than understanding they *must* turn right. Always remember mandatory signs require obedience; they don't offer options.

Can the B21-1 sign apply to specific vehicles only?

Yes, sometimes. If the sign is supplemented by an additional sign indicating a specific road user (like a bus or a tram symbol), the obligation applies only to that category of vehicle. If no such symbol is present, it applies to all road users, including cars.

B21-1 - Turn right road sign image

A clear reference image of the B21-1 - Turn right road sign used in France.

B21-1 - Turn right road sign

Other names for the B21-1 - Turn right

The B21-1 - Turn right road sign may also be known by these alternative names or terms.

Turn rightB21-1 mandatory signFrance mandatory signmandatory signs

France Mandatory Signs road sign category

The B21-1 - Turn right road sign is part of the France Mandatory Signs category, which groups together signs with similar rules and functions.

Reinforce Your Road Sign Knowledge

Comparing this 'Turn right' sign (B21-1) with other mandatory direction signs helps solidify your understanding and prevent confusion. Master traffic sign comparison for effective theory test revision and improve your sign recognition skills.

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Ready to Deep Dive into French Road Sign Categories and Meanings?

Now that you've reviewed the full list of French road signs, enhance your understanding. Explore signs grouped by specific categories for deeper insights, test your recognition with practice questions, and solidify your knowledge for the Code de la route exam.

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French HGV Theory courseFrench Motorcycle Theory courseFrench Category B Theory courseFrench D Category Theory courseB21a Keep left French road signCategory AM French Theory courseB21-2 Turn left French road signB21a Keep right French road signB21b Ahead only French road signB21-1 Turn right French road signB21c Turn left ahead French road signB21c Turn right ahead French road signB21e Turn left or right French road signB21d Go ahead or turn left French road signB21d Go ahead or turn right French road signFrance Warning Signs French road sign categoryFrance Service Signs French road sign categoryFrance Extent Plates French road sign categoryFrance Priority Signs French road sign categoryFrance Location Signs French road sign categoryFrance Parking Plates French road sign categoryFrance Mandatory Signs French road sign categoryFrance Distance Plates French road sign categoryFrance Direction Plates French road sign categoryFrance Prohibitory Signs French road sign categoryFrance Information Signs French road sign categoryFrance Stop Ahead Plates French road sign categoryFrance Indication Plates French road sign categoryFrance Road Number Plates French road sign categoryFrance Lane Section Plates French road sign categoryFrance Priority Route Plates French road sign categoryFrance Railway Crossing Signs French road sign categoryFrance Temporary Warning Signs French road sign categoryFrance Vehicle Category Plates French road sign categoryFrance Bicycle-Specific Plates French road sign categoryFrance End of Restriction Signs French road sign categoryFrance Zonal Prescription Signs French road sign categoryFrance Other Restriction Plates French road sign categoryFrance Temporary Information Signs French road sign categoryFrance Temporary Additional Plates French road sign category