Section 5 in Kerala Survey and Boundaries Rules, 1964
5. Symbols on Survey marks on frontier boundaries.
(1)In the case of survey marks on the frontier boundaries, symbols of the neighboring stats shall also be cut on the respective sides.(2)The stones erected by other Departments on boundaries of lands may be recognised as survey marks if the proper symbols as provided under rules 3 and 4 are cut on them and if their specifications are not below those described under rule 3.
