This Dutch B4 road sign, also known as 'Priority Intersection – Side Road Left', indicates you are on the main road and have priority. Traffic approaching from the side road on your left must yield to you. Always stay alert, as priority applies only at this specific junction; be prepared for further intersections or changes in priority.
Learn the key details of the B4 - Priority Intersection – Side Road 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.
On this sign, the thick black line indicates your priority road, while a thin line from the left shows a side road that must yield. It marks a single intersection where your direction keeps priority and the left side road must wait. The diagram helps you anticipate how vehicles may enter and where potential conflicts can arise.
This sign warns that you are approaching an intersection where your road remains the priority road and a side road joins from the left. You have right of way at this junction, but you must still monitor traffic from all directions and adjust your speed if others fail to yield properly.
Get clear, practical answers to the most common questions about the B4 - Priority Intersection – Side Road 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 B4 sign means you are on the priority road and traffic from the side road joining from the left must give way to you. You can proceed through the intersection without stopping, provided it is safe to do so. Always be aware of other road users.
While you have priority, it's wise to reduce your speed as you approach the intersection. This gives you more time to react to any unexpected actions from drivers on the side road who may not yield correctly. Safe driving practice dictates caution even with right of way.
A common trap is assuming priority extends beyond the immediate junction. Learners might also forget to check for vehicles already on the main road when they are on the side road. Ensure you understand that this sign only grants priority at this specific point.
Yes, you can turn left or right at an intersection marked with the B4 sign, as long as you have priority. However, you must still do so cautiously. If you are turning, especially right, be mindful of pedestrians or cyclists who might be crossing.
If traffic from the left fails to yield, you must be prepared to stop or take evasive action to avoid a collision. Even though you have priority according to the B4 sign, safety always comes first. Never assume other drivers will follow the rules.
A clear reference image of the B4 - Priority Intersection – Side Road Left road sign used in the Netherlands.
The B4 - Priority Intersection – Side Road Left road sign may also be known by these alternative names or terms.
The B4 - Priority Intersection – Side Road Left road sign is part of the Priority Signs (B) category, which groups together signs with similar rules and functions.