law: 10. Parliamentary constituencies of the new State and their delimitation.-
  (1) The new State shall, until other provision is made by law, consist of the following three Parliamentary constituencies namely:-
  (i) the constituency of Bilaspur comprising the existing State of Bilaspur; and
  (ii) the two constituencies into which the existing State of Himachal Pradesh has been divided. (2) The Delimitation of Parliamentary Constituencies (Part C States) Order, 1951, shall, until other provision is made by law, have effect subject to the amendments made in the First Schedule.