INLAND ONLY Vessels engaged in fishing may show the additional signals as described in Rule 26 when they are in which of the following situations?

Correct Answer: Option C — in close proximity to other vessels engaged in fishing

33 CFR 83.26 (Rule 26) and Annex II provide specific light signals for vessels engaged in fishing. These additional signals are permitted only when the vessel is in close proximity to other vessels engaged in fishing, serving to clarify their specific operations to avoid gear entanglement.