Driving Theory
British Road Signs and Traffic Sign Meanings

Follow the Solid Triangle diversion route when your usual way is blocked.

Solid-Triangle - Solid triangle emergency diversion route British road sign meaning

The Solid Triangle sign indicates an emergency diversion route, typically used when the normal road is closed due to an incident or roadworks. You must follow the direction indicated by this sign and subsequent route markers until the diversion ends. These routes are planned to keep traffic moving safely, so remain patient and use your normal observation and signalling at junctions.

Understanding the Solid Triangle Diversion Route Sign

This sign guides you on emergency diversion routes, crucial for navigating unexpected road closures. Master its meaning for effective theory test revision and safe driving practice on Great Britain's roads.

Definition of Solid-Triangle

Diversion signs are used when the normal route is closed, unsuitable, or temporarily changed by works or an incident. This sign helps drivers stay on a planned alternative route rather than making unsafe improvised turns. The practical response is to slow where needed, follow each marker in sequence, and keep normal observation and signalling at every junction. It is listed in the catalogue as code Solid-Triangle.

Meaning of Solid-Triangle

"Solid triangle emergency diversion route" marks or explains a temporary or emergency diversion route. Drivers should follow the indicated route symbol, arrow, or destination until later signs change or end the diversion.

Allowed actions for Solid-Triangle

Follow the diversion symbol or direction panel until it changes or ends.Leave extra space and expect unfamiliar junctions.Stay patient if the route is longer than usual.Use normal observation and signalling at every temporary turn.

Prohibited actions for Solid-Triangle

Do not drive past closure signs into a closed or restricted area.Do not reverse or make an unsafe U-turn after missing a diversion turn.Do not assume a shortcut is suitable for all vehicles.Do not ignore temporary signals, cones, or route markers.

Solid-Triangle - Solid triangle emergency diversion route road sign FAQ

Get clear, practical answers to the most common questions about the Solid-Triangle - Solid triangle emergency diversion route 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 does the Solid Triangle diversion route sign mean?

The Solid Triangle sign, also known as the 'Solid Triangle emergency diversion route', is used to guide drivers along a temporary, alternative route when the main road ahead is closed or impassable. You should follow the direction or destination shown by these signs and associated markers until the diversion is officially ended by other signage.

What action should I take when I see a Solid Triangle sign?

Upon seeing the Solid Triangle sign, you must follow the diversion route indicated. This means paying attention to any arrows or destination panels accompanying the sign and continuing to follow all subsequent diversion markers. Always use correct observation and signalling when navigating the diversion, especially at junctions.

What should I NOT do when following a diversion route marked by a Solid Triangle sign?

You must not drive past closure signs into a closed area. If you miss a turn on the diversion, do not reverse or make an unsafe U-turn. Also, avoid assuming any improvised shortcuts you might see are suitable for your vehicle or safe to use; always stick to the official diversion route.

Are diversion routes usually longer than the normal route?

Yes, diversion routes are often longer than the usual way. They are carefully chosen to manage traffic flow safely around obstructions. Stay patient, leave extra space for other drivers, and do not attempt to find your own shortcuts, as this can cause further disruption or danger.

Will there be other signs along the diversion route?

Yes, you will see a series of signs, often featuring the same Solid Triangle symbol and an arrow or destination, to guide you along the diversion. Continue following these markers until you see a sign indicating the end of the diversion or directing you back onto your original route.

Is this sign relevant for the driving theory test?

Yes, understanding and correctly responding to diversion signs like the Solid Triangle is important for the Great Britain driving theory test. You may be asked questions about how to interpret these signs and what actions you should take when a diversion is in place, particularly concerning safe route following and hazard awareness.

Solid-Triangle - Solid triangle emergency diversion route road sign image

A clear reference image of the Solid-Triangle - Solid triangle emergency diversion route road sign used in Great Britain.

Solid-Triangle - Solid triangle emergency diversion route road sign

Other names for the Solid-Triangle - Solid triangle emergency diversion route

The Solid-Triangle - Solid triangle emergency diversion route road sign may also be known by these alternative names or terms.

Solid triangle emergency diversion routeSolid triangle - Emergency diversion route for motorway and other main road trafficSolid-Triangle diversion signGreat Britain diversion signdiversion signs

Great Britain Diversion Signs road sign category

The Solid-Triangle - Solid triangle emergency diversion route road sign is part of the Great Britain Diversion Signs category, which groups together signs with similar rules and functions.

Master Similar Road Signs

Comparing similar road signs, like the Solid triangle emergency diversion route, sharpens your theory test revision and improves sign recognition. Understanding the distinctions between related traffic signs aids in accurate decision-making and confident navigation, crucial for passing your exam.

2702L - Diversion sign on minor roads or for road works starting to left road sign

Diversion sign on minor roads or for road works starting to left

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2704V - For triangle diversion, turn right road sign

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2716 - Main road closed diversion trigger road sign

Main road closed diversion trigger

Follow the Diversion: Sign 2716 Explains Temporary Route Changes

Great Britain Diversion Signs2716
Hollow-Diamond - Hollow diamond emergency diversion route road sign

Hollow diamond emergency diversion route

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Great Britain Diversion SignsHollow-Diamond
Hollow-Square - Hollow square emergency diversion route road sign

Hollow square emergency diversion route

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Great Britain Diversion SignsHollow-Square
Solid-Circle - Solid circle emergency diversion route road sign

Solid circle emergency diversion route

Follow the Solid Circle emergency diversion route sign to stay on track.

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2025 - Primary route junction near bypassed town road sign

Primary route junction near bypassed town

Navigate junctions near bypassed towns with the Primary Route Junction sign.

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2201 - Steam railway tourist attraction 300 yd (270 m) ahead road sign

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Know the 'Steam Railway Tourist Attraction 300 yd Ahead' Sign

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Explore curated explanations and practical examples to strengthen your visual recognition of essential Great Britain road signs. These supplementary materials provide the context needed to navigate junctions safely and pass your official DVSA theory test.

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Road sign

Diversion sign on minor roads or for road works starting to left

Diversion signs are used when the normal route is closed, unsuitable, or temporarily changed by works or an incident. This sign helps drivers stay on a planned alternative route rather than making unsafe improvised turns. The practical response is to slow where needed, follow each marker in sequence, and keep normal observation and signalling at every junction. It is listed in the catalogue as code 2702L.

Road sign

For triangle diversion, turn right

Diversion signs are used when the normal route is closed, unsuitable, or temporarily changed by works or an incident. This sign helps drivers stay on a planned alternative route rather than making unsafe improvised turns. The practical response is to slow where needed, follow each marker in sequence, and keep normal observation and signalling at every junction. It is listed in the catalogue as code 2704V.

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.

Browse All GB Road Signs List
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