law: The Andhra Pradesh and Madras (Alteration of Boundaries) Act, 1959
  15. Provisions as to certain sitting members.-
  (1) The sitting members of the Legislative Assembly of Andhra Pradesh representing the Vadamalpet, Vepanjeri, Chittoor and Kuppam constituencies shall, notwithstanding the alteration in the extent thereof by the provisions of this Act, be deemed to have been respectively elected to the said Assembly by the said constituencies as so altered.
  (2) The sitting members of the Legislative Assembly of Madras representing the Gummidipundi, Tiruvallur, Arkonam, Sholinghur, Ranipet, Gudiyattam, Vaniyambadi and Uddanapalli constituencies shall, notwithstanding the alteration in the extent thereof by the provisions of this Act, be deemed to have been respectively elected to the said Assembly by the said constituencies as so altered.
  (3) The sitting members of the Legislative Assembly of Andhra Pradesh representing the Tiruttani constituency shall, as from the appointed day, be deemed to have been elected to that Assembly by the Sathyavedu constituency in the State of Andhra Pradesh.
  (4) The sitting member of the Legislative Assembly of Andhra Pradesh representing the Ramakrishnarajupet constituency shall, as from the appointed day, cease to be a member of that Assembly and be deemed to have been elected to the Legislative Assembly of Madras from the Tiruttani constituency in the State of Madras.