The OB-04 road sign is an informational sign specifically used to direct the flow of cyclists and moped riders. When you encounter this sign, it means that the rule or restriction it accompanies, such as a crossing point or a turn ban, applies solely to these two-wheeled vehicles. It helps to consistently manage traffic where pedal cycles and mopeds need specific guidance, ensuring clarity and safety on Dutch roads.
Learn the key details of the OB-04 - Only Applies to Cyclists and Moped Riders 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.
The plate for cyclists and mopeds is mounted directly under a main traffic sign to limit its scope to these vehicle types. It is often used near cycle crossings, mandatory cycle tracks, or local turn restrictions that manage light, slow traffic flows in built-up areas. The plate makes clear that the displayed rule does not apply to cars, lorries, or pedestrians.
This additional plate indicates that the rule on the main sign applies specifically to cyclists and mopeds. As a driver, you must pay attention to these vulnerable road users and anticipate that they may turn, stop, or change position according to the rule shown above. Motorists should not assume that the rule extends to other vehicle categories.
Get clear, practical answers to the most common questions about the OB-04 - Only Applies to Cyclists and Moped Riders 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.
This sign indicates that the traffic rule or information displayed alongside it is exclusively for cyclists and moped riders. Other road users, like pedestrians or car drivers, are not subject to that specific rule or restriction.
No, as a car driver, you do not need to act upon the specific instruction or restriction indicated by the OB-04 sign itself. The sign's purpose is to direct cyclists and moped riders, not other vehicle types. However, always remain aware of cyclists and mopeds in your vicinity.
These signs are often placed at junctions, where specific lanes diverge or merge, or before areas with turn bans. They are used to keep the traffic flow of pedal cycles and mopeds consistent and separate from other traffic, especially where their path needs to be clearly defined.
A common trap is assuming the sign applies to all traffic when it clearly states it is only for cyclists and mopeds. Learners might incorrectly think a speed limit or restriction applies to them if they are in a car, even if the sign is designated as OB-04.
Yes, the OB-04 sign is typically used in conjunction with other traffic signs or rules. For example, it might be placed above a sign indicating a prohibition or a specific direction, meaning that prohibition or direction only applies to cyclists and mopeds.
A clear reference image of the OB-04 - Only Applies to Cyclists and Moped Riders road sign used in the Netherlands.

The OB-04 - Only Applies to Cyclists and Moped Riders road sign may also be known by these alternative names or terms.
The OB-04 - Only Applies to Cyclists and Moped Riders road sign is part of the Supplementary Plates (OB) category, which groups together signs with similar rules and functions.