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DDifficulty 1/5

You drive a 15-metre bus outside built-up areas and tunnels, with one lane in each direction, overtaking allowed and no saturated traffic. You do not signal an intention to overtake. What is the numerical minimum gap behind the vehicle ahead to allow a following vehicle to overtake?

Correct answer

At least 50 metres, and more if needed to stop without colliding.

At least 50 metres under Article 54.2 because the bus is longer than 10 metres. That condition and MAM over 3,500 kg are independent criteria. You must also leave enough space to stop without colliding if the vehicle ahead brakes sharply: conditions may require more than 50 metres. The exceptions for built-up areas, overtaking prohibited, multiple lanes in the same direction or saturated traffic do not apply in this scenario. Tunnels have their specific rule.

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All options

  • At least 50 metres, and more if needed to stop without colliding.

  • No more than 10 metres.

  • There is no numerical minimum in this scenario.

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