This traffic sign, coded C4, is typically found at junctions to inform you that the only permitted direction into the one-way street is to the right. It's a mandatory direction sign, crucial for maintaining orderly traffic flow and preventing dangerous wrong-way entries. When you see this sign, you must prepare to turn right into the indicated one-way street.
Learn the key details of the C4 - One-Way to the Right 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.
A blue sign with a white right pointing arrow is placed at T junctions or intersections to require a right turn into a one way street. Its purpose is to control local traffic circulation and prevent dangerous wrong way movements or cut through traffic. Drivers must prepare early, choose the correct lane, and complete the right turn while respecting pedestrian crossings and cycling facilities.
This sign tells you that at the upcoming junction you must turn right into the indicated one way road. Continuing straight ahead or turning left is not allowed at this point. After turning, you must follow the one way direction of travel and may not reverse the direction against oncoming traffic further along the street.
Get clear, practical answers to the most common questions about the C4 - One-Way to the 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 Dutch driving theory exam in the Netherlands.
The C4 'One-Way to the Right' sign is a mandatory direction sign. It indicates that at an upcoming junction, you must turn right to enter a one-way street. Any other direction, such as going straight or turning left, is not permitted.
When you encounter the C4 sign, you are prohibited from turning left into the one-way street, proceeding straight if it leads to a dead end or a situation not implied by the sign, or reversing against the direction of the one-way street. Essentially, only the right turn is allowed into the one-way street.
Upon seeing the C4 sign, you must safely execute a right turn into the one-way street. Always check your mirrors and blind spots for other traffic before turning. You should also be prepared to adjust your speed if there is merging traffic entering the one-way street.
While the standard C4 sign shows a right arrow, there might be locally placed variants with a left-pointing arrow. In such cases, you would follow the direction of the arrow shown on the specific sign you encounter. The core principle remains: follow the indicated direction into the one-way street.
The C4 sign prevents confusion and potential accidents at junctions by clearly dictating the correct route into a one-way street. For the theory exam, understanding mandatory direction signs like C4 is vital. Failing to follow such signs can result in an immediate fail, as it demonstrates a lack of adherence to traffic rules.
A clear reference image of the C4 - One-Way to the Right road sign used in the Netherlands.
The C4 - One-Way to the Right road sign may also be known by these alternative names or terms.
The C4 - One-Way to the Right road sign is part of the Closure & One-Way Signs (C) category, which groups together signs with similar rules and functions.