An anchor ball need NOT be exhibited by an anchored vessel if which condition applies?

• A. Less than 7 meters in length, and not in or near an area where other vessels normally navigate
• B. More than 7 meters in length
• C. Only in restricted waters
• D. It must always be exhibited regardless of size

Answer: (A)

The main idea is that a vessel at anchor normally displays a day shape—a single anchor ball—to signal that it is anchored. However, there’s an exemption for very small vessels. If the vessel is under 7 meters in length and it’s not in or near an area where other vessels normally navigate, it does not have to display the anchor ball. This avoids unnecessary signaling for tiny craft in quiet, low-traffic waters.

If a vessel is longer than 7 meters, or is in or near busy navigational areas, the anchor ball must be shown. So the scenario described—a small vessel under 7 meters in length and not in or near navigational traffic—fits the exemption, making it the correct condition.