The J3 road sign indicates an approaching single bend to the left. This is a warning sign designed to alert drivers to a change in the road's direction and potential visibility restrictions. Drivers must reduce their speed before the bend, especially in wet or cold conditions, and maintain a safe position to ensure they can see oncoming traffic and control their vehicle through the curve.
Learn the key details of the J3 - Bend to the Left road sign, including its function, what it communicates to drivers, and how it applies in real traffic situations in the Netherlands. Use this overview to understand the sign clearly and recognise it confidently during the Dutch driving theory exam.
This warning sign shows a curved arrow pointing left and indicates a single left-hand bend on the road ahead. It enforces timely speed reduction before entering the curve and smooth steering to maintain stable grip throughout. The sign is often used where the bend has limited visibility, hidden hazards, changing camber, or a history of loss-of-control collisions, particularly on rural roads or higher-speed approaches.
This sign warns of a single left-hand bend approaching on the road ahead where the line of sight may be reduced. Drivers must reduce speed before the curve, select a safe gear, and maintain smooth steering to stay within their lane, retain good visibility, and avoid drifting toward the opposing traffic stream.
Get clear, practical answers to the most common questions about the J3 - Bend to the Left 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 Dutch driving theory exam in the Netherlands.
The J3 road sign is a warning sign indicating that a leftward deviation in the road is ahead. It serves to alert you to a potentially sharp or obscured bend, prompting you to adjust your speed and position for safety.
Upon seeing the J3 sign, you should immediately prepare to slow down. It's crucial to brake before you enter the bend itself, not during the turn, to maintain control and avoid drifting into oncoming traffic. Holding a steady arc and keeping to the right of the centre line where applicable are key.
Yes, extra caution is advised in wet or cold conditions. Reduced tyre grip means that a bend that might be safe at speed in dry weather could become hazardous. Always adjust your speed according to the road surface and visibility.
A common mistake in the theory exam regarding the J3 sign is not anticipating the need to slow down early enough. Learners sometimes brake too late or too hard within the bend itself. Remember, the sign is a warning to prepare *before* the bend, not a signal to react *in* the bend.
A clear reference image of the J3 - Bend to the Left road sign used in the Netherlands.

The J3 - Bend to the Left road sign may also be known by these alternative names or terms.
The J3 - Bend to the Left road sign is part of the Warning Signs (J) category, which groups together signs with similar rules and functions.