Question 120Safety & Environmental - 1st Asst/Chief

The correct answer is D. According to the Pollution Prevention Regulations, vessels are required to display pollution prevention placards in prominent locations, which inform the crew about the applicable regulations and proper procedures for handling oil and other hazardous substances. This requirement applies to all vessels, regardless of size or type, and is intended to ensure that crews are aware of their responsibilities in preventing pollution. The other answer choices (A, B, C) do not accurately reflect the specific Pollution Prevention Regulation requirement for displaying pollution prevention placards on vessels.