BOTH INTERNATIONAL & INLAND A power-driven vessel exhibits the same lights as a __________.

Correct Answer: Option B — pushing vessel and a vessel being pushed, when they are in a composite unit

COLREGS Rule 24(b) specifies that a pushing vessel and a vessel being pushed ahead, when rigidly connected in a composite unit, are regarded as a single power-driven vessel and must exhibit the same lights prescribed under Rule 23 for standard power-driven vessels.