cannot find the reference for this one
Deck
Rules of the Road: INLAND ONLY What lights are required for a barge being pushed ahead, not being p...
Discussing this exam question.
24, (e)(i)
24.(f)(i) a vessel being pushed ahead, not being part of a composite unit, shall exhibit at the forward end, sidelights, and ‹‹ a special flashing light ››
Imagine how the tug operator would feel if he had the barge stern light blazing him square in his face.