Which statement best describes the function of placards on vehicles carrying pesticides?

Which statement best describes the function of placards on vehicles carrying pesticides?

• A. To identify the pesticides being transported
• B. To indicate the vehicle's speed
• C. To show the driver's license
• D. To display the company logo

Answer: (A)

Placards on vehicles carrying pesticides are a hazard communication tool. They identify what pesticide is being transported and signal the associated hazards to anyone who might encounter the vehicle, including drivers, responders, and bystanders. This information helps with safe handling, routing, and especially emergency response—knowing the exact chemical informs what precautions, PPE, and containment or decontamination steps may be needed. The other ideas—indicating speed, showing a driver’s license, or displaying a company logo—do not convey safety or hazard information for the payload, so placards are not serving those functions.

Placards on vehicles carrying pesticides are a hazard communication tool. They identify what pesticide is being transported and signal the associated hazards to anyone who might encounter the vehicle, including drivers, responders, and bystanders. This information helps with safe handling, routing, and especially emergency response—knowing the exact chemical informs what precautions, PPE, and containment or decontamination steps may be needed. The other ideas—indicating speed, showing a driver’s license, or displaying a company logo—do not convey safety or hazard information for the payload, so placards are not serving those functions.