Indian Penal Code, 1860
Whoever commits mischief by doing any act which causes or which he knows to be likely to cause an inundation or an obstruction to any public drainage attended with injury or damage, shall be punished with imprisonment of either description for a term which may extend to five years, or with fine, or with both. 433. Mischief by destroying, moving or rendering less useful a light-house or sea-mark. 433. Mischief by destroying, moving or rendering less useful a light-house or sea-mark.--Whoever commits mischief by destroying or moving any light-house or other light used as a sea-mark, or any sea-mark or buoy or other thing placed as a guide for navigators, or by any act which renders any such light-house, sea-mark, buoy or other such thing as aforesaid less useful as a guide for navigators, shall be punished with imprisonment of either description for a term which may extend to seven years, or with fine, or with both.