UK Driving Theory Practice Exam

Which of the following indicates the presence of black ice?

1. The steering feels heavy

2. Tyres make louder sounds on the road

3. The steering feels light and tyres may sound quieter on the road

4. There are visible ice patches on the road

The correct answer is: The steering feels light and tyres may sound quieter on the road

The presence of black ice is often subtle and can be difficult to detect, which is why the correct answer highlights specific changes in vehicle handling and road noise. When black ice forms, it creates a surface that has very little traction, leading to a feeling of lightness in the steering because the vehicle is not gripping the road properly. As a result, drivers may notice that their steering is less responsive and feels distinctly lighter than when they are driving on clear, dry pavement. Additionally, the lack of traction from black ice means that tyres may not make the usual sounds associated with good road grip, resulting in quieter tyre noise. This quietness can mislead drivers into thinking that road conditions are safe when they are actually treacherous. Visible ice patches on the road point toward the presence of ice but may not specifically indicate black ice, as black ice is a thin, invisible layer that blends in with the road surface. Heavy steering or increased noise from tyres can be attributed to other conditions like poor road surface or tire issues, rather than being definitive indicators of black ice. Understanding these distinctions is crucial for safe driving in icy conditions.