law: Land Ports Authority of India Act, 2010
  Section 16   Compulsory
  
  acquisition of land for Authority
  Any land required by
  
  the Authority for the discharge of its functions under this Act shall be deemed
  
  to be needed for a public purpose and such land may be acquired for the
  
  Authority under the provisions of the National Highways Act, 1956(48 of 1956)
  
  or any other law for the time being in force.