What is a lighted safe water mark fitted with to aid in its identification（）.

A.Horizontal movement of the water toward the land after high tide
B.Horizontal movement of the water toward the land after low tide
C.Horizontal movement of the water away from the land following high tide
D.Horizontal movement of the water away from the land following low tide

A.Equator
B.Areas including both North and South latitudes
C.North and South Poles
D.A narrow band along the central meridian

A.NM
B.Ship's Routing
C.Colreg
D.Solas