Connecticut Safe Boating Practice Test

What should you do when encountering a sailing vessel at night with a red and green light but no white light?

1. Speed up to pass the vessel

2. Give way to the sailing vessel

3. Turn around and navigate away

4. Signal the sailing vessel

The correct answer is: Give way to the sailing vessel

When encountering a sailing vessel at night displaying a red and green light but no white light, it indicates that you are approaching a sailing vessel that is under sail. The red light represents the port side (left side) of the vessel, while the green light signifies the starboard side (right side). The absence of a white light suggests that you are looking at the bow of the sailing vessel, which is crucial for navigation and determining right of way on the water. In this scenario, the proper course of action is to give way to the sailing vessel. The maritime rules prioritize the safety of vessels under sail, meaning that powered vessels must yield to sailing vessels. This is essential to prevent collisions and ensure safe navigation for all parties involved. Adjusting your course or speed allows the sailing vessel to continue its navigation without interference. While the other options might suggest various reactions, they do not adhere to the navigational rules. For instance, speeding up to pass could create dangerous situations, as you may not fully understand the sailing vessel's capabilities or intent. Turning around might unnecessarily complicate your navigation and isn't relevant to the situation. Signaling may not be effective; giving way is the most critical action in this circumstance to ensure safety on the water.