Driving Theory
British Road Signs and Traffic Sign Meanings

Vehicles Exceeding Length Prohibited (Metric) Road Sign: Understand the Restriction

629.1 - Vehicles exceeding length indicated prohibited (metric) British road sign meaning

The 'Vehicles exceeding length indicated prohibited (metric)' road sign (code 629.1) is a regulatory traffic sign that imposes a specific restriction. It means that vehicles longer than the length shown on the sign are forbidden to proceed past this point. You must carefully check if your vehicle's length exceeds the limit indicated before continuing, and if it does, you must find an alternative route.

Understanding the Vehicles Exceeding Length Indicated Prohibited Sign

This regulatory sign indicates a length restriction for vehicles, crucial for navigating Great Britain's roads safely. Understanding its specific metric length prohibition is vital for your theory test revision and to avoid potential penalties when driving.

Definition of 629.1

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 629.1.

Meaning of 629.1

"Vehicles exceeding length indicated prohibited (metric)" 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 629.1

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 629.1

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.

629.1 - Vehicles exceeding length indicated prohibited (metric) road sign FAQ

Get clear, practical answers to the most common questions about the 629.1 - Vehicles exceeding length indicated prohibited (metric) 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 'Vehicles exceeding length indicated prohibited (metric)' sign mean?

This sign, code 629.1, tells drivers that vehicles longer than the specified metric length are not allowed to go beyond the sign. If your vehicle is longer than the measurement shown, you must not proceed on that route.

What action should I take when I see the 629.1 sign?

You must first determine the exact length indicated on the sign. Then, assess the length of your vehicle. If your vehicle exceeds this length, you must stop before the sign or controlled point and find a different route. Never assume the sign does not apply to you.

Are there any exceptions to the 'Vehicles exceeding length indicated prohibited (metric)' sign?

While the sign itself is a prohibition, exceptions might be indicated on supplementary plates. These could specify certain times, vehicle types, or purposes that are exempt. Always check for such plates and ensure you meet any stated exemption criteria before proceeding.

What are common mistakes learners make with length restriction signs in the theory test?

A common trap is underestimating vehicle length or assuming the restriction is advisory. Learners might also forget to check for supplementary plates indicating times or vehicle types. Remember, this is a binding instruction, not a suggestion, and applies to your vehicle's actual length in meters.

Where are these 'Vehicles exceeding length indicated prohibited (metric)' signs typically placed?

These signs are usually placed on roads where a length restriction is necessary for safety or to prevent damage. This can include narrow streets, bridges with weight or length limits, tunnels, or junctions leading to restricted areas. Always be prepared to re-route if your vehicle is too long.

629.1 - Vehicles exceeding length indicated prohibited (metric) road sign image

A clear reference image of the 629.1 - Vehicles exceeding length indicated prohibited (metric) road sign used in Great Britain.

629.1 - Vehicles exceeding length indicated prohibited (metric) road sign

Other names for the 629.1 - Vehicles exceeding length indicated prohibited (metric)

The 629.1 - Vehicles exceeding length indicated prohibited (metric) road sign may also be known by these alternative names or terms.

Vehicles exceeding length indicated prohibited metricVehicles exceeding length indicated metric629.1 regulatory signGreat Britain regulatory signregulatory signs

Great Britain Regulatory Signs road sign category

The 629.1 - Vehicles exceeding length indicated prohibited (metric) road sign is part of the Great Britain Regulatory Signs category, which groups together signs with similar rules and functions.

Reinforce Your Road Sign Knowledge

Mastering similar road signs is crucial for your theory test. Comparing traffic sign variations helps solidify your understanding and reduces mistakes during revision, ensuring you're fully prepared.

601.1 - Stop at major road road sign

Stop at major road

Understand the 'Stop at Major Road' sign (601.1) and know when to stop.

Great Britain Regulatory Signs601.1
602 - Give way to traffic on major road road sign

Give way to traffic on major road

You must give way to traffic on the major road ahead.

Great Britain Regulatory Signs602
602-WLS - Give way to traffic on the major road (English and Welsh Language) road sign

Give way to traffic on the major road (English and Welsh Language)

Understand the 'Give Way to Major Road Traffic' sign (602-WLS) and its rules in Great Britain.

Great Britain Regulatory Signs602-WLS
605.2 - Stop, children crossing ahead (Handheld sign) road sign

Stop, children crossing ahead (Handheld sign)

Understand the 'Stop, Children Crossing Ahead' Handheld Sign

Great Britain Regulatory Signs605.2
606 - Vehicular traffic must turn left road sign

Vehicular traffic must turn left

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

Great Britain Regulatory Signs606
607 - One-way plate road sign

One-way plate

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

Great Britain Regulatory Signs607
608 - Dual carriageway Plate road sign

Dual carriageway Plate

Master the Dual Carriageway Plate (608) Regulatory Sign

Great Britain Regulatory Signs608
609 - Vehicular traffic must turn ahead in the direction indicated by the arrow road sign

Vehicular traffic must turn ahead in the direction indicated by the arrow

Mandatory Turn Ahead: You Must Follow the Arrow's Direction

Great Britain Regulatory Signs609

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
CTA Decorative Squares

Dive into British road sign knowledge

GB AM Moped Theory courseMotorcycle Theory GB courseGB Category B Theory courseGB Goods Vehicle Theory courseGB Passenger Vehicle Theory course601.1 Stop at major road British road sign625.1 Pedestrians prohibited British road sign619 Motor vehicles prohibited British road sign622.7 Towed caravans prohibited British road sign619.2 Solo motorcycles prohibited British road sign616 No Entry for vehicular traffic British road signGreat Britain Sign Symbols British road sign category618 Play Street vehicle prohibition British road signGreat Britain Warning Signs British road sign categoryGreat Britain Hazard Plates British road sign categoryGreat Britain Tourist Signs British road sign categoryGreat Britain Motorway Signs British road sign category602 Give way to traffic on major road British road sign622.5 Horse-drawn vehicles prohibited British road sign622.4 Articulated vehicles prohibited British road signGreat Britain Direction Signs British road sign categoryGreat Britain Diversion Signs British road sign categoryGreat Britain Regulatory Signs British road sign categoryGreat Britain Low Bridge Signs British road sign categoryGreat Britain Motorway Signals British road sign category612 No right turn for vehicular traffic British road signGreat Britain Speed Limit Signs British road sign categoryGreat Britain Information Signs British road sign categoryGreat Britain Bus and Cycle Signs British road sign categoryGreat Britain Level Crossing Signs British road sign categoryGreat Britain Pedestrian Zone Signs British road sign categoryGreat Britain Traffic Light Signals British road sign category622.6 Ridden or accompanied horses prohibited British road signGreat Britain Parking and Loading Signs British road sign categoryGreat Britain Roadworks and Temporary Signs British road sign category619.1 Motor vehicles except solo motorcycles prohibited British road sign618.1B Information plate used in addition to previous sign British road sign617 All vehicles prohibited except pedal cycles being pushed by hand British road sign622.1A Goods vehicles exceeding an unladen weight of 7.5 t prohibited British road sign602-WLS Give way to traffic on the major road (English and Welsh Language) British road sign