Practice question

Which hazardous materials are never allowed on a bus under the California handbook's forbidden-materials list?

  1. Division 2.3 poison gas, liquid Class 6 poison, tear gas, or irritating material
  2. Emergency hospital supplies
  3. Drugs carried under the allowed bus exceptions
  4. Small-arms ammunition labeled ORM-D

Answer: A — Division 2.3 poison gas, liquid Class 6 poison, tear gas, or irritating material

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