U.S. regulations require an emergency means of stopping the flow of oil or LNG during transfer operations. The emergency means may be which of the following?

Correct Answer: Option C — emergency pump control on the cargo deck

33 CFR 154.550 requires an emergency means to stop cargo flow. An emergency pump control located on the cargo deck allows the person in charge to immediately cease transfer operations from a position of oversight, ensuring rapid response to leaks, spills, or other hazardous conditions during the transfer process.