When working on a tow, a good safety precaution is to __________.

Correct Answer: Option A — always remove the toothpick after tightening the ratchet

Leaving the "toothpick" or locking pin in place on a cargo lashing ratchet risks severe injury or jamming under tension. Standard seamanship dictates removing it once the ratchet is secured to allow rapid clearance or adjustment during cargo operations.