A vessel under oars should exhibit which lights when at night?

A vessel under oars is required to exhibit one all-round white light when operating at night. This requirement is in accordance with the COLREGs, specifically concerning the visibility and identification of vessels to ensure safe navigation. The all-round white light serves as a signal to other vessels that the oared vessel is underway and helps prevent collisions by making it visible to nearby vessels.

While some might consider the options of displaying colored lights or not displaying any lights at all, these do not align with the regulations set for vessels under oars. The regulations prioritize safety and visibility, which is effectively provided with the all-round white light. This clarity in signaling is critical for both the oared vessel and surrounding maritime traffic to operate safely during nighttime conditions.