Practice question

What orange-plate requirement applies to a vehicle carrying Class 7 radioactive materials in packages under ADR 5.3.2?

  1. Green circular plates with letter 'R'
  2. Plain orange plates (400 x 300 mm) displayed at the front and rear of the vehicle
  3. Blue triangular plates with letter 'X'
  4. No orange plates are ever required for Class 7

Answer: B — Plain orange plates (400 x 300 mm) displayed at the front and rear of the vehicle

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