The Gross Weight Bridge Restriction sign (626.2A) is a mandatory regulatory sign in Great Britain that indicates a bridge ahead has a weight limit. It's crucial to understand that this sign imposes a legal restriction, meaning you must not pass if your vehicle's gross weight exceeds the limit shown, as indicated by the sign or any supplementary plates. Failing to comply can be dangerous and lead to penalties, so always check your vehicle's weight against the restriction before proceeding.
Master the meaning of the 'Gross weight bridge restriction' sign, crucial for your Great Britain theory test revision. Understanding this regulatory sign helps you avoid road restrictions and ensure safe driving practices, essential for passing your driving knowledge assessment.
This regulatory sign is part of the legal control of the road. It may require a driver to stop, give way, keep to a direction, avoid a movement, stay out of a restricted area, or respect a vehicle-specific rule. In practice, the sign should be read with the stop line, lane markings, road layout, and any supplementary plates so the instruction is obeyed before the controlled point. It is listed in the catalogue as code 626.2A.
"Gross weight bridge restriction" gives a binding instruction, restriction, or prohibition. The driver must understand who it applies to, where it starts, and whether any exception is shown before continuing.
Get clear, practical answers to the most common questions about the 626.2A - Gross weight bridge restriction 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 British driving theory exam in Great Britain.
This sign means that the bridge ahead has a maximum weight limit. The number shown on the sign represents the maximum permissible 'gross weight' (the total weight of your vehicle and its load) that is allowed to cross. If your vehicle's gross weight exceeds this limit, you must not cross the bridge.
This sign applies to all vehicles whose gross weight exceeds the limit indicated. It's particularly important for larger vehicles like lorries, vans, or vehicles towing trailers. As a learner driver for a car (Category B), you'll need to be aware of this sign if you are driving a heavier vehicle or towing, or if you see it on your theory test and need to explain its meaning.
You must assess your vehicle's gross weight. If your vehicle's weight is at or below the limit shown on the sign, you may proceed. If your vehicle's gross weight exceeds the limit, you must not cross the bridge and should find an alternative, legal route. Always check supplementary plates for any specific exceptions or times.
A common trap is not understanding what 'gross weight' means – it's the total weight of the vehicle plus its load, not just the vehicle's unladen weight. Another trap is assuming an exception applies without checking supplementary plates. Learners must also remember that this is a mandatory restriction, not an advisory notice.
No, you must never rely on another driver ignoring a mandatory sign as permission to do the same. The Gross Weight Bridge Restriction sign is a legal instruction. Local habits or other drivers' behaviour do not override the law or the safety implications of exceeding a bridge's weight limit.
A clear reference image of the 626.2A - Gross weight bridge restriction road sign used in Great Britain.

The 626.2A - Gross weight bridge restriction road sign may also be known by these alternative names or terms.
The 626.2A - Gross weight bridge restriction road sign is part of the Great Britain Regulatory Signs category, which groups together signs with similar rules and functions.
Reviewing related road signs helps solidify your understanding and prevents confusion, which is key for effective theory test revision. Comparing similar traffic signs aids in sign recognition and ensures you master them for your exam.

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Mandatory Left Turn: Understand the 606 'Vehicular Traffic Must Turn Left' Sign

Understand the 607 One-Way Plate: A Binding Regulatory Traffic Sign

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Mandatory Turn Ahead: You Must Follow the Arrow's Direction
After reviewing the full list of road signs, challenge yourself with practice questions focused specifically on sign recognition. Reinforce your learning and ensure you're fully prepared to identify and understand all traffic signs on the DVSA theory test.
Browse All GB Road Signs List