Section 13(2) in THE UTTAR PRADESH REORGANISATION ACT, 2000
(2)All other sitting members of the Legislative Assembly of the existing State of Uttar Pradesh shall continue to be members of the Legislative Assembly of that State and any such sitting member representing a constituency the extent or the name and extent of which are altered by virtue of the provisions of section 10 shall be deemed to have been elected to the Legislative Assembly of Uttar Pradesh by that constituency as so altered.
