What is the main purpose of the lateral system of red and green buoys and markers?
The main purpose of the lateral system of red and green buoys and markers is to mark the edges of safe water areas.
Explanation:
The main purpose of the lateral system of red and green buoys and markers is to mark the edges of safe water areas. These buoys and markers are used to guide boats and ships through channels and help them navigate safely. The red buoys are placed on the starboard (right) side of the channel when entering from seaward, and the green buoys are placed on the port (left) side.
For example, if you are traveling towards the open sea, the red buoy should be on your right side and the green buoy on your left. This way, you will stay within the channel and avoid shallow areas or obstacles.