The hazard class of a two liter bottle of material is "Flammable Liquid". If the description also says "poison inhalation hazard", placard the vehicle with:
a) "Poison". Only if no other cargo requires it
b) "Poison" as well as the hazard class placards
c) "Poison" and remove all other placards
Answer: b) "Poison" as well as the hazard class placards
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