What is the purpose of exhibiting lights for a towed object?

Exhibiting lights for a towed object serves the specific purpose of showing the length and position of the tow. This is crucial for ensuring safe navigation and preventing collisions, especially in the dark or in reduced visibility conditions. By displaying appropriate lights, other vessels can readily recognize that a tow is in operation, which helps them gauge both its length and its relative position in the water. It is vital for safe passage and awareness on the water, allowing nearby vessels to adjust their course accordingly and maintain safe distances from the tow. This function is fundamental to safe maritime operations outlined in the COLREGs, emphasizing the importance of clarity in the movement and configuration of vessels and towed objects.