law: Representation of the People Act, 1950 
  4. Filling of seats in the House of the People and
  
  parliamentary constituencies
   12  [***]
   13  [(2) All the seats in
  
  the House of the People allotted to the States under section 3 shall be seats
  
  to be filled by persons chosen by direct election from parliamentary
  
  constituencies in the States.]
  (3) Every
  
  parliamentary constituency referred to in sub-section (2) shall be a
  
  single-member constituency.
  (4) Every State to
  
  which only one seat is allotted under section 3 shall form one parliamentary
  
  constituency.
   14  [(5) Save as provided
  
  in sub-section (4), the extent of all parliamentary constituencies except the
  
  parliamentary constituencies in the Union territory of Arunachal 
  
  Pradesh shall be as determined by the orders of the Delimitation Commission
  
  made under the provisions of the Delimitation Act, 1972 (76 of 1972) and the
  
  extent of the parliamentary constituencies in the Union territory of  Arunachal Pradesh shall be as determined by the order of
  
  the Election Commission under the provisions of the Government of Union
  
  Territories Act, 1963 (20 of 1963).]