Practice question

A placarded vehicle is involved in a crash with no visible leak. Why should the driver still keep people away and provide papers to responders?

Damage can create delayed release or hidden hazards, and responders need material information
Responders only need papers when flames are visible
Placards make papers unnecessary
The driver must unload the cargo first

Answer: A — Damage can create delayed release or hidden hazards, and responders need material information

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