( I) No suit or other legal proceedmgs shall lie agamst the Government for any act done or purportmg to be done under th1s Act or any rule made thereunder.
(2) No suit, prosecution or other lcg.-1l proceeding ~hall he against any officer or set vant of the Government f01 any act done or purportmg to be done under tlus Act or any rule made thereunder, without the previous unctton of the Government.
(3) No oili~er or servant of the Gove1nment shall be hable in respect of any act done or purportmg to be done under this Act or any I ~' 107 rule made thereunder in good faith in the course of the exercise or the pO\\ers or the performance of the functwns or the discharge of the duucs conferred or 1m posed by or under this Act.
(4) No smt, prosecution or other legal proceeding shall be instituted agamst any officer or servant of the Government for any act done or purporting to be done under this Act or any rule made there under after the expiry of SIX months from the date of the act com plained of.