Driving Theory
British Road Signs and Traffic Sign Meanings

The 618.1B Information Plate: What This Sign Tells You and How to Act

618.1B - Information plate used in addition to previous sign British road sign meaning

This 618.1B sign is an information plate that works with a previous, preceding road sign to provide a binding instruction, restriction, or prohibition. It's crucial to understand its specific meaning, as it forms part of the legal control of the road in Great Britain. Always pay close attention to any supplementary plates that might indicate exceptions for specific times, vehicle types, or purposes.

Interpreting the 618.1B Information Plate

Mastering the 618.1B information plate is crucial for passing your theory test, as it modifies existing regulations. This section helps you interpret its precise meaning and practical implications for road situations.

Definition of 618.1B

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 618.1B.

Meaning of 618.1B

"Information plate used in addition to previous sign" 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.

Allowed actions for 618.1B

Comply before entering the controlled area or making the controlled movement.Choose another legal route if the sign prevents your intended movement.Stop, wait, or give way where the sign requires it.Check supplementary plates for times, vehicle classes, and exceptions before proceeding.

Prohibited actions for 618.1B

Do not pass the sign or road marking in a way the sign forbids.Do not treat a mandatory instruction as advisory.Do not rely on another driver ignoring the sign as permission to follow.Do not assume an exemption applies unless your vehicle, time, or purpose is clearly included.

618.1B - Information plate used in addition to previous sign road sign FAQ

Get clear, practical answers to the most common questions about the 618.1B - Information plate used in addition to previous sign 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.

What is the purpose of the 618.1B Information Plate road sign?

The 618.1B Information Plate is used to add a specific, legally binding instruction or restriction to a previous, main road sign. It clarifies who the instruction applies to, where it starts, and if any exceptions exist. You must comply with the instruction it provides.

How should I react when I see the 618.1B Information Plate?

When you see the 618.1B sign, you must read it in conjunction with the previous sign and any supplementary plates. This will tell you precisely what is required, such as a specific direction, a restriction on certain vehicles, a time limit, or a prohibition. Comply with the full instruction before entering the controlled area or making the controlled movement.

What are common mistakes learners make with the 618.1B Information Plate in the theory test?

A common trap is not reading the 618.1B plate with the preceding sign, or assuming an exemption applies without checking the supplementary plate. Learners might also ignore the instruction, thinking it's advisory, or rely on other drivers breaking the rule. Always ensure your vehicle, time, and purpose match any exceptions shown.

Can I ignore the instruction on the 618.1B Information Plate if other drivers are doing so?

No, you must never ignore the instruction on the 618.1B Information Plate, even if you see other drivers doing so. This sign indicates a legal requirement, and you should not rely on others ignoring it as permission for you to do the same. Driving in contravention can lead to fines, penalty points, or contribute to an accident.

What if the 618.1B Information Plate prevents my intended route?

If the instruction on the 618.1B Information Plate, as detailed by any supplementary plates, prevents your intended movement or route, you must not proceed against the rule. You should find an alternative, legal route or wait until the restriction no longer applies if it is time-dependent. Always choose a legal way to proceed.

618.1B - Information plate used in addition to previous sign road sign image

A clear reference image of the 618.1B - Information plate used in addition to previous sign road sign used in Great Britain.

618.1B - Information plate used in addition to previous sign road sign

Other names for the 618.1B - Information plate used in addition to previous sign

The 618.1B - Information plate used in addition to previous sign road sign may also be known by these alternative names or terms.

Information plate used in addition to previous signInformation used in addition to previous618.1B regulatory signGreat Britain regulatory signregulatory signs

Great Britain Regulatory Signs road sign category

The 618.1B - Information plate used in addition to previous sign road sign is part of the Great Britain Regulatory Signs category, which groups together signs with similar rules and functions.

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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 615.

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