Practice question

Under ADR 5.5.2.3, what warning mark must be displayed on a cargo transport unit that has been fumigated with pesticide or chemical gas?

  1. A standard orange-colored plate with HIN 90
  2. A rectangular warning sign stating 'UNIT UNDER FUMIGATION' with date and time of fumigation
  3. A circular blue sign showing a gas mask
  4. A diamond mark showing a skull and crossbones with the word 'POISON'

Answer: B — A rectangular warning sign stating 'UNIT UNDER FUMIGATION' with date and time of fumigation

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