Practice question

When does a D or D1 bus combination need DE or D1E?

  1. Whenever any luggage trailer is attached, even under 750 kg
  2. When the trailer’s maximum authorised mass is more than 750 kg
  3. Only for international passenger journeys
  4. Only if standing passengers are carried in the trailer

Answer: B — When the trailer’s maximum authorised mass is more than 750 kg

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