law: Right to Fair Compensation and Transparency in Land Acquisition, Rehabilitation and Resettlement Act, 2013 
  83.  Power to enter and take possession and
  
  compensation on restoration.
  1.       On
  
  payment of such compensation, or on executing such agreement, or on making a
  
  reference under section 65, the Collector may enter upon and take possession of
  
  the land, and use or permit the use thereof in accordance with the terms of the
  
  said notice.
  2.       On the
  
  expiration of the term, the Collector shall make or tender to the persons
  
  interested compensation for the damage (if any) done to the land and not
  
  provided for by the agreement, and shall restore the land to the persons
  
  interested therein:
  Provided that, if the land has become permanently unfit to be
  
  used for the purpose for which it was used immediately before the commencement
  
  of such term, and if the persons interested shall so require, the appropriate
  
  Government shall proceed under this Act to acquire the land as if it was needed
  
  permanently for a public purpose.