Practice question

For multi-compartment tankers with different substances, marking/placarding must:

  1. Reflect the products actually carried in accordance with ADR display rules for the configuration
  2. Always show only Class 9 regardless of contents
  3. Omit UN numbers if more than one product is aboard
  4. Use green plates instead of orange

Answer: A — Reflect the products actually carried in accordance with ADR display rules for the configuration

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