law: The Marine Aids to Navigation Act, 2021
  Chapter X
  Development of Heritage Lighthouses
  23. Power of Central Government to designate any aid to navigation as heritage lighthouse.-
  (1) The Central Government may, by notification in the Official Gazette, designate any aid to navigation under its control as a heritage lighthouse.
  (2) The Central Government shall develop the heritage lighthouses designated under sub-section (1), in addition to their function as aids to navigation or otherwise, for educational, cultural and tourism purposes, in such manner as may be prescribed.