Boaters must follow the ‘rules of the road’ when using which of the following waterways? A. All navigable waterways
B. All waters except inland lakes less than one nautical mile
C. Commercial shipping lanes only
D. Coastal waterways, including shipping lanes
The correct answer is A. All navigable waterways.
Explanation: Boaters are required to adhere to the ‘rules of the road’ for safe navigation on all navigable waterways, which includes rivers, lakes, and oceans. These rules help prevent collisions and ensure safe travel for all vessels, regardless of whether they are commercial or recreational.