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Hazard Perception Flashcards

6 cards from real LGV practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 Hazard Perception flashcards as text

  1. What is 'hazard perception' in the context of LGV driving?

    Answer: The skill of identifying and responding to developing hazards early enough to take safe action

    Hazard perception is the ability to scan the road environment, identify potential hazards (situations that may require a change in speed or direction), and respond early enough to take appropriate, safe action. It is a critical skill tested in the LGV theory test.

  2. When approaching a school at the end of the day, what hazards should an LGV driver anticipate?

    Answer: Children running into the road, parked vehicles reducing visibility, parents doing U-turns, and crossing patrols

    Near schools, LGV drivers should anticipate children running into the road from between parked cars, reduced visibility from parked vehicles, parents making unexpected manoeuvres, crossing patrols, and icy patches near school entrances in winter.

  3. What is the 'two-second rule' used for in hazard perception?

    Answer: A method to maintain a safe following distance in good conditions — increased for HGVs and poor weather

    The two-second rule helps maintain a safe following distance: pick a fixed point and count at least two seconds between the vehicle ahead passing it and your vehicle reaching it. For HGVs, this should be increased, and in wet/poor conditions, doubled or more.

  4. Why are bends particularly hazardous for LGV drivers?

    Answer: The vehicle's length means the rear may cut across the opposite lane or verge, and visibility ahead is limited

    LGVs have significant rear cut-in on bends, meaning the trailer tracks inside the tractor's path. This can cause the rear to clip verges, cyclists, or cross into the opposite lane. Additionally, forward visibility is reduced on bends, hiding potential hazards.

  5. What technique should an LGV driver use to scan for hazards effectively?

    Answer: Use systematic scanning: far distance, middle distance, near distance, and mirrors, in a continuous cycle

    Effective scanning involves continuously cycling attention between the far distance (traffic flow, road layout), middle distance (developing situations), near distance (immediate surroundings), and mirrors (what is happening alongside and behind). This 360-degree awareness is essential.

  6. What is a 'developing hazard' in the theory test context?

    Answer: A situation that is changing and may require the driver to take action, such as a pedestrian approaching the kerb

    A developing hazard is a situation that is actively changing and becoming more dangerous, requiring the driver to respond. Examples include a child running towards the road, a vehicle starting to pull out, or a cyclist wobbling near a junction.