Practice question

A bulk package still contains residue of a hazardous material. What should the driver assume about placards and shipping papers?

Residue may still be regulated until the package is cleaned, purged, or otherwise made safe under the rules
Residue is never regulated
Placards are forbidden on residue loads
Shipping papers are needed only for full containers

Answer: A — Residue may still be regulated until the package is cleaned, purged, or otherwise made safe under the rules

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