The OB-01 road sign, often seen in rural or recreational areas, is an auxiliary plate that modifies the main traffic sign it's attached to. It specifies that the prohibition, obligation, or warning indicated by the primary sign is exclusively for horse riders. While this sign indicates a rider-specific rule, all other road users must still adhere to the general traffic rules or any other signs present. Understanding this sign is key to correctly interpreting situations involving equestrian traffic.
Learn the key details of the OB-01 - Only Applies to Horse 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 applies to horse riders plate is fixed directly under a main sign, for example a prohibition on entering or a mandatory direction, to show that the rule is intended only for equestrian traffic. Other road users such as motorists, cyclists or pedestrians are not affected unless another plate names their category. Drivers should always read supplementary plates carefully, especially on rural roads and bridleway crossings where several categories of path users may be present.
This supplementary plate indicates that the rule shown on the main sign applies specifically to mounted horse riders and often also to people leading a horse beside them. It clarifies which road users must follow the prohibition, obligation or warning, so other categories can follow the general traffic rules or other nearby signs that apply to them.
Get clear, practical answers to the most common questions about the OB-01 - Only Applies to Horse 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.
The OB-01 sign is an auxiliary plate used with other traffic signs. It clarifies that the instruction (like a speed limit, prohibition, or mandatory action) on the main sign is intended only for horse riders and persons leading horses. Other road users are not affected by this specific rider-related rule.
If you are driving a car and see the OB-01 sign below a speed limit sign, the speed limit shown does not apply to you. You should follow the general speed limit for the road or any other applicable signs. The speed limit is only for horse riders.
Yes, sometimes an auxiliary plate might say 'uitgezonderd' (excepted) followed by 'Only Applies to Horse Riders'. In such cases, horse riders would be exempt from the main sign's rule, while other traffic must still comply.
A common mistake is assuming the main sign's rule applies to all vehicles, including your car. Always remember that the OB-01 sign specifically restricts the application of the main sign to horse riders only. If no other sign applies to you, follow the general rules.
No, the OB-01 sign specifically refers to 'horse riders' (ruiters). Cyclists have their own specific road signs and rules. If a sign were intended for cyclists, it would use different wording or symbols.
A clear reference image of the OB-01 - Only Applies to Horse Riders road sign used in the Netherlands.
The OB-01 - Only Applies to Horse Riders road sign may also be known by these alternative names or terms.
The OB-01 - Only Applies to Horse Riders road sign is part of the Supplementary Plates (OB) category, which groups together signs with similar rules and functions.