Whenever it comes to the notice of the authority specified in sub-rule (1) of Rule 15 that any change has occurred which affects any entry in the Registers and renders it necessary that alterations be made thereto the specified authority, after making such enquiry as may be necessary, shall make such alteration :
Provided that no such alteration shall be made without giving due notice to the holder, owner or occupier of the estate and to every person whose name is proposed to be registered as holder, owner or occupier of such estate before such registration is effected, and any objection which may be preferred within 15 days from the date of service of notice against the proposed change or registration shall be duly considered by the specified authority before the change or alteration is made.