Driving Theory
British Road Signs and Traffic Sign Meanings

The 502 'Distance to STOP line' plate adds vital information to warning signs.

502 - Distance to STOP line plate British road sign meaning

The 'Distance to STOP line' plate (code 502) is a supplementary warning sign used in Great Britain. It's never seen alone; it always accompanies another warning sign to tell you exactly how far away the hazard or the STOP line is. This helps you to judge the situation correctly and prepare your vehicle for the upcoming condition, ensuring you can react safely and smoothly without last-minute decisions. Always treat this plate as part of the main warning sign it's attached to.

Interpreting the 'Distance to STOP line' Plate

This supplementary plate provides crucial distance information to a STOP line, directly impacting your understanding of the main warning sign. Mastering its interpretation is key for accurate hazard assessment and successful theory test revision, ensuring you understand traffic sign explanations and road sign meanings effectively.

Definition of 502

This warning plate refines the meaning of the main warning sign by adding wording, distance, direction, or context. It is not a stand-alone decoration; it changes how the driver should prepare for the hazard. In a theory-test setting, the safe response is to combine the plate with the main symbol, check mirrors, manage speed early, and leave enough room for the condition described. It is listed in the catalogue as code 502.

Meaning of 502

"Distance to STOP line plate" is a supplementary warning plate that adds practical detail to the main hazard sign. It helps the driver understand the distance to the STOP line, judge where the warning applies, and prepare before reaching the affected part of the road.

Allowed actions for 502

Ease off early and adjust speed before the hazard becomes immediate.Increase following distance so there is room for smooth braking or steering.Check mirrors and road position before responding to the hazard.Prepare to yield, stop, wait, or change position if the road layout requires it.

Prohibited actions for 502

Do not dismiss the warning as background information.Do not wait until the hazard is directly ahead before reducing speed.Do not overtake, accelerate hard, or change lane abruptly where the warning reduces safety margins.Do not focus only on the sign; keep scanning the road, mirrors, and side areas.

502 - Distance to STOP line plate road sign FAQ

Get clear, practical answers to the most common questions about the 502 - Distance to STOP line plate 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 502 'Distance to STOP line' plate?

The 502 plate provides crucial distance information to the primary warning sign it's attached to. It tells you how far away a hazard or a STOP line is, helping you to anticipate, adjust your speed early, and prepare for the situation ahead safely. It ensures you have enough time to react appropriately.

How should I react when I see the 502 'Distance to STOP line' plate with another sign?

You must combine the information from the 502 plate with the main warning sign. For example, if a 'Sharp Bend Ahead' sign has a 502 plate indicating '100m', you know a sharp bend is coming up in 100 metres. You should then check your mirrors, ease off the accelerator, and adjust your speed and position accordingly before reaching the bend.

Can the 502 'Distance to STOP line' plate be used with any warning sign?

Yes, the 502 'Distance to STOP line' plate is a supplementary plate and can be used with various primary warning signs. Its purpose is always to specify the distance to a hazard or a mandatory stopping point related to that warning sign, helping you to manage your speed and approach more effectively.

What are common mistakes learners make with supplementary plates like the 502?

A common mistake is to ignore the supplementary plate or not to integrate its information with the main warning sign. Learners might focus only on the hazard symbol and forget to factor in the distance, leading to braking too late or not slowing down enough in advance. Always consider the full message conveyed by both signs together for safe driving.

Does the 502 plate mean I have to stop at that exact distance?

No, the 502 plate indicates the distance to a STOP line or a hazard, not necessarily that you must stop at that precise distance. It informs you about the proximity of a situation that might require you to stop, slow down, or take other actions, depending on traffic conditions and the primary warning sign.

502 - Distance to STOP line plate road sign image

A clear reference image of the 502 - Distance to STOP line plate road sign used in Great Britain.

502 - Distance to STOP line plate road sign

Other names for the 502 - Distance to STOP line plate

The 502 - Distance to STOP line plate road sign may also be known by these alternative names or terms.

Distance to STOP line plateDistance to STOP line502 warning signGreat Britain warning signwarning signs

Great Britain Warning Signs road sign category

The 502 - Distance to STOP line plate road sign is part of the Great Britain Warning Signs category, which groups together signs with similar rules and functions.

Reinforce Your Road Sign Knowledge

Comparing signs like the 'Distance to STOP line' plate with similar warning signs helps solidify your understanding and improve recall for your driving theory test revision. Effective traffic sign comparison is key to confident road sign recognition and passing your exam.

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Prepare for a T-junction ahead with this advance warning road sign.

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Prepare for a side road joining from the right with this advance warning sign.

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Prepare for a staggered junction ahead with this advance warning sign.

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Prepare for traffic merging from the left with this advanced warning sign.

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Warning: Traffic Merging Onto The Main Road From Your Left

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Ready to Test Your Knowledge on Great Britain Road Signs?

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.

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