(1) Without prejudice to the foregoing provisions of this Act, the Authority shall, in exercise of its powers or the performance of its functions under this Act be bound by such directions on questions of policy, as the Central Government may give, in writing to it, from time to time:
Provided that the Authority shall, as far as practicable, be given an opportunity to express its views before any direction is given under this sub-section:
Provided further that nothing in this section shall empower the Central Government to issue directions pertaining to technical or administrative matters undertaken by the Authority.
(2) The decision of the Central Government, whether a question is one of policy or not, shall be final.
51. The Authority may, by general or special order in writing, delegate to any Member, officer of the Authority or any other person, subject to such conditions, if any, as may be specified in the order, such of its powers and functions under this Act (except the power under section 54) as it may deem necessary.
52. No suit, prosecution or other legal proceeding shall lie against the Central Government or the Authority or the Chairperson or any Member or any officer, or other employees of the Authority for anything which is in good faith done or intended to be done under this Act or the rule or regulation made thereunder.