UK Driving Theory Practice Exam

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Prepare for the UK Driving Theory Test with an engaging quiz that includes multiple-choice questions, detailed explanations, and interactive study tools. Get the knowledge you need to pass your exam with confidence!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What do red motorway studs indicate?

The edge of the road
A traffic jam ahead
A pedestrian crossing
An accident zone

The correct answer is: The edge of the road

Red motorway studs serve a specific function on the roadway. They are designed to indicate the edge of the road, helping drivers maintain awareness of their position, especially in low visibility conditions or at night. By aligning the red studs with the edge of the carriageway, they provide a clear visual cue for drivers to stay safely within their lane and avoid drifting off the road. Understanding the function of the red studs is crucial for safe driving, particularly on motorways where higher speeds are involved. Other types of studs serve different purposes; for example, different colored studs indicate lane usage or hazards, but red is specifically designated for the edge. This clear coding system helps drivers navigate safely and responsibly, particularly in challenging conditions.