46 C.F.R. Subpart 78.27—Searchlights
Title 46 - Shipping
(a) No person shall flash or cause to be flashed the rays of a search light or other blinding light onto the bridge or into the pilothouse of any vessel under way. (b) [Reserved]
Title 46: Shipping
PART 78—OPERATIONS
Subpart 78.27—Searchlights
§ 78.27-1 Improper use prohibited.