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AMDifficulty 3/5

On a lorry subject to ADR marking requirements, what is a properly displayed orange retroreflective panel with a black border associated with?

Correct answer

That it is carrying dangerous goods.

Dangerous-goods transport subject to that marking. Panels may carry hazard and substance identification numbers when required; not every panel has numbers and not every dangerous-goods transport requires the same marking, because ADR exemptions and conditions apply. It is neither a long-vehicle plate nor a nationality identifier.

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All options

  • That it is carrying dangerous goods.

  • That it is a foreign vehicle.

  • That it is a long vehicle.

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