In international waters, if the length of the tow is more than how many meters astern, an additional diamond shape is required?

In international waters, when a vessel is towing another vessel or object, specific requirements come into play to ensure safety and visibility. The regulations state that if the length of the tow exceeds 200 meters astern, an additional diamond shape is required to be displayed. This is crucial as it signals to other vessels that there is a long tow being operated. The presence of the additional diamond shape helps to alert nearby ships, providing them with information about the extent of the tow, which can influence their navigational decisions and actions to maintain safe distances. This requirement enhances the safety of all vessels in the area, especially in circumstances where visibility may be reduced or where larger vessels may be present. Understanding these regulations is vital for mariners to effectively operate in compliance with international maritime laws and to contribute to overall navigational safety.