When approaching a Traffic Separation Scheme, what general guidance should you follow?

• A. Ignore the lanes and proceed on a straight course.
• B. Cross the lanes as needed regardless of traffic.
• C. Enter lanes only when instructed by authorities.
• D. Follow the lane guidance and traffic pattern; avoid entering or crossing lanes unless necessary and safe.

Answer: (D)

Traffic separation schemes are designed to keep opposing traffic apart and reduce the chance of collision. When you approach a TSS, you should follow the lane guidance and the established traffic pattern for your direction. Stay in your assigned lanes and avoid entering or crossing lanes unless it is truly necessary for your voyage and you can do so safely. If you must cross, do it at as near to a right angle to the flow as possible and as quickly and safely as you can, keeping a vigilant lookout and adjusting speed to minimize time spent in the lanes. This approach helps ensure predictable movements, reduces risk to you and other vessels, and aligns with standard traffic-protocol expectations.