Flammable liquids should have what kind of label?
Official USCG Answer & Rule Citation
Correct Answer: Option D — Red
Flammable liquids are designated with a red hazard warning label. Under USCG and DOT hazardous materials regulations (49 CFR / 46 CFR), the red placard or label signifies high fire risk and volatility, alerting crew members to maintain ignition source controls.
100% Free & Open Access — No daily limits, paywalls, or gated answers on BrightMariner.