Section 11(5)(b) in The U.P. Lokayukta And Up-Lokayuktas Act, 1975
(b)as might involve the disclosure of proceedings of the Cabinet of the State Government or any Committee of that Cabinet and for the purpose of this sub-section a certificate issued by the Chief Secretary certifying that any information, answer or portion of a document is of the nature specified in clause (a) or clause (b), shall be binding and conclusive.