---
title: "Risk of Ice Sign Meaning | UK Road Signs | Fast Track"
url: https://fasttrackdrivinglessons.co.uk/theory/road-signs/ice
description: "Learn what the risk of ice sign means, how to adjust driving during freezing weather, and theory test revision guidance."
lang: en
---

# Risk of ice — UK road sign

Warns drivers that low temperatures or road conditions create a severe risk of ice or packed snow.

Image: Risk of ice — red, white and black triangle UK road sign (https://fasttrackdrivinglessons.co.uk/signs/ice.svg)

The 'risk of ice' sign warns drivers that the road surface ahead is susceptible to ice accumulation, frost, or compacted snow.

Because ice drastically reduces tyre grip, stopping distances can increase by up to ten times compared to dry bitumen.

## What this sign means

The sign displays a snowflake icon inside a red warning triangle. It highlights routes where freezing conditions frequently cause treacherous ice.

It is often placed on elevated roads, bridges, shaded woodland routes, and areas exposed to severe frost.

- Snowflake pictogram inside a red warning triangle
- Warns of black ice, frost, and slippery conditions
- Commonly accompanied by 'Ice' or 'Frost' sub-plates

## What to do when you see it

Smooth out all driving controls. Reduce your speed, select a higher gear to prevent wheelspin, and leave up to 10 times the normal braking distance.

- Increase trailing distance to up to ten times the standard gap
- Steer, accelerate, and brake gently to avoid skids
- Watch out for black ice in shaded areas and on bridges

## How this sign is tested

Theory test questions regularly examine braking distances in icy weather and techniques for managing skids safely.

- Knowing stopping distance multiplier in icy conditions (10x)
- Selecting appropriate gears to maintain traction
- Identifying environmental conditions that foster black ice

## Common mistakes

Driving at normal road speeds because the surface appears dry, ignoring the risk of invisible black ice in shaded sections.

## Test yourself on this one

Road and traffic signs is the biggest category in the question bank with 102 questions, and signs turn up inside other categories too. Work through them free, no sign-up needed.

Practise road sign questions (https://fasttrackdrivinglessons.co.uk/theory/practice)

## Frequently asked questions

How much longer does it take to stop on ice?

Stopping distances can be up to ten times longer on ice compared to dry roads.

What is black ice?

A thin, transparent coating of ice on the road surface that looks like wet asphalt and is extremely slippery.

What gear should I use when pulling away on ice?

Select a higher gear (such as 2nd gear) and ease off the clutch gently to reduce wheelspin.

## Passed your theory? Get the practical booked

Your theory certificate lasts two years. Most learners who use it quickly do it with an intensive course — a block of hours with a DVSA approved instructor and a practical test at the end, instead of one lesson a week for months.

Intensive course prices: https://fasttrackdrivinglessons.co.uk/pricing
All courses: https://fasttrackdrivinglessons.co.uk/courses
Crash courses: https://fasttrackdrivinglessons.co.uk/crash-courses
Automatic lessons: https://fasttrackdrivinglessons.co.uk/driving-lessons/automatic
Areas we cover: https://fasttrackdrivinglessons.co.uk/driving-lessons-in
Driving test centres: https://fasttrackdrivinglessons.co.uk/driving-test-centres
How it works: https://fasttrackdrivinglessons.co.uk/how-it-works
Test pass guarantee: https://fasttrackdrivinglessons.co.uk/test-pass-guarantee

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