The 'Accident' supplementary plate, coded 563, is designed to work alongside a primary warning sign. It provides crucial extra details about a hazard, such as its distance, direction, or length. Always read this plate in conjunction with the sign it supports to understand the specific risk and adjust your driving accordingly, ensuring safety and exam success in Great Britain.
Understand how the Accident supplementary plate (563) clarifies specific hazards, helping you adjust your driving for upcoming risks. Essential for theory test revision, this sign interpretation ensures you react appropriately to road conditions.
Hazard plates provide the wording that turns a general warning into a precise driving instruction. This plate may identify what the driver should expect, how far away the hazard is, where it lies, or how long the hazardous condition continues. The safe response is to use the extra information to plan speed, road position, following distance, and observation before entering the affected section. It is listed in the catalogue as code 563.
"Accident" is a supplementary plate that explains the specific hazard, distance, direction, or length of road affected. It should be read together with the warning sign above or beside it so the driver understands the complete risk.
Get clear, practical answers to the most common questions about the 563 - Accident 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.
The Accident supplementary plate (563) does not indicate a hazard on its own. Its purpose is to provide additional information to a main warning sign, clarifying details like the distance to the hazard, its direction, or how long the affected road section is. It helps drivers understand the full context of the warning.
When you see the Accident plate (563) below a warning sign, you must read them as a single, combined instruction. Use the information on the plate to plan your speed, road position, and following distance before you reach the described hazard or affected road length.
A common trap is to ignore the supplementary plate or only look at the main warning sign. You must consider the extra information, such as distance or length. Another mistake is to assume the hazard starts or ends exactly at the plate's location unless the wording specifies this; always follow the specific text provided.
While the plate's general function is to explain the hazard, its specific wording is key. It might describe the nature of the hazard (e.g., 'Accident ahead'), the distance to it ('Accident 500m ahead'), its direction ('Accident to the right'), or the length of the affected road ('Accident for 1 mile'). Always read the exact text to understand the full situation.
You'll typically see the Accident plate (563) used with warning signs indicating potential dangers. For example, it could be placed below a 'Sharp Bend Ahead' sign to specify the distance to the bend, or beneath a 'Diversion Ahead' sign to indicate the length of the diversion route. It's used to give precise context to general warnings.
A clear reference image of the 563 - Accident road sign used in Great Britain.

The 563 - Accident road sign may also be known by these alternative names or terms.
The 563 - Accident road sign is part of the Great Britain Hazard Plates category, which groups together signs with similar rules and functions.
Comparing the 'Accident' plate with other hazard plates helps you recognise patterns and reduce confusion for better theory test revision. Sharpen your traffic sign comparison skills to improve recall and avoid common mistakes during your exam preparation.

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Hazard plates provide the wording that turns a general warning into a precise driving instruction. This plate may identify what the driver should expect, how far away the hazard is, where it lies, or how long the hazardous condition continues. The safe response is to use the extra information to plan speed, road position, following distance, and observation before entering the affected section. It is listed in the catalogue as code 563V10.
Hazard plates provide the wording that turns a general warning into a precise driving instruction. This plate may identify what the driver should expect, how far away the hazard is, where it lies, or how long the hazardous condition continues. The safe response is to use the extra information to plan speed, road position, following distance, and observation before entering the affected section. It is listed in the catalogue as code 563V12.
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