The OB-10 road sign indicates that a specific restriction, such as entering an area or making a particular manoeuvre, applies exclusively to vehicle combinations that are towing a trailer, including caravans. Solo vehicles are permitted to proceed without restriction. This sign is often used where the length or geometry of longer combinations might cause issues with space or nuisance, so observe it carefully and plan your journey accordingly.
Learn the key details of the OB-10 - Only Applies to Vehicles with a Trailer 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 trailer plate is fitted under a main traffic sign to target vehicles that are towing, such as cars with caravans, goods trailers, or boat trailers. It is frequently used near narrow streets, sharp bends, campsites, and town centers where long combinations are difficult to maneuver or cause inconvenience. The plate does not apply to solo cars or lorries unless this is clearly stated elsewhere.
This additional plate shows that the rule on the main sign applies to vehicles towing a trailer, including caravans and luggage trailers. Drivers of such combinations must obey the restriction or instruction, for example an access ban, speed limit, or turning rule designed for longer units. Solo vehicles without a trailer are not affected unless they are covered by another sign.
Get clear, practical answers to the most common questions about the OB-10 - Only Applies to Vehicles with a Trailer 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-10 sign means that a particular rule or restriction shown on a subsequent sign or at a specific location applies only to vehicles that are towing a trailer. This includes car-and-trailer combinations and those towing caravans. If you are driving a solo vehicle (without a trailer), this restriction does not apply to you.
You might encounter the OB-10 sign in situations where longer vehicle combinations could cause problems. This could be before narrow streets, sharp bends, areas with limited parking space, or during specific times when nuisance from longer vehicles is a concern. It acts as a signal to check for subsequent signs that detail the actual restriction for trailer combinations.
The OB-10 sign itself doesn't impose a restriction but clarifies that subsequent signs or rules *only* apply to trailer combinations. Other signs, like those in the C-series, might impose explicit length or weight limits for all vehicles, including those towing trailers. You must always observe both the OB-10 and any signs it refers to, as well as other relevant C-series signs.
A common trap is assuming the OB-10 sign imposes a restriction on solo vehicles, or vice versa. Learners might also forget to look for the subsequent sign that actually details the restriction for trailer combinations. Remember, OB-10 just clarifies *who* the restriction applies to – trailer combinations – not *what* the restriction is.
No, detaching your trailer nearby simply to bypass a restriction indicated by the OB-10 sign is not permitted and is considered a dangerous practice. The intention of the sign is to manage traffic flow and safety for longer vehicle combinations. Always adhere to the spirit of the law and any posted restrictions.
A clear reference image of the OB-10 - Only Applies to Vehicles with a Trailer road sign used in the Netherlands.
The OB-10 - Only Applies to Vehicles with a Trailer road sign may also be known by these alternative names or terms.
The OB-10 - Only Applies to Vehicles with a Trailer road sign is part of the Supplementary Plates (OB) category, which groups together signs with similar rules and functions.