Direction signs

What do direction signs look like?

Direction signs are square and can have several background colours, including blue, yellow, white, orange and brown. There are exceptions to this rule of thumb. Direction signs provide information about place names, services, routes, lane choices, road choices and the distance to destinations.

Detour route for large vehicles

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Is the detour for large vehicles sign important for the theory test and the driving test?

This sign is part of the theory test syllabus, and you should be able to recognize it and understand its main meaning. It is generally less important on the driving test, but you should still be familiar with it.

What is the detour for large vehicles sign?

The detour for large vehicles sign is a route sign showing an alternative route for vehicles that are too tall, wide, long or heavy to pass certain road sections. The sign protects vehicles, roads and tunnels from damage.

When do you encounter the detour for large vehicles sign?

You encounter the detour for large vehicles sign in situations such as:

Low-clearance mountain tunnels – where large vehicles must take a safe detour.
Narrow bridges or viaducts – that cannot handle heavy loads or tall vehicles.
Detours at roadworks – when large vehicles cannot pass the construction area.

What happens if large vehicles ignore the detour for large vehicles sign?

If you drive a large vehicle off the detour route, you risk hitting low bridges or narrow tunnels. This can lead to fines, congestion and dangerous situations, as well as significant costs to repair the road and the vehicle.

Why is the detour for large vehicles sign important?

The sign ensures that large vehicles are guided safely around infrastructure they cannot fit through. It reduces damage to roads, tunnels and bridges, and gives smoother traffic flow for everyone.

Frequently asked questions (FAQ) about the detour for large vehicles sign

Does the detour for large vehicles sign apply to all vehicles? – No, passenger cars and small vehicles can follow the ordinary direction signs.
Is the detour permanent or temporary? – It can be permanent at low bridges or temporary at construction sites.
Who is responsible for following the sign? – The driver of the large vehicle must follow the signs. Failure to comply can result in fines and liability.