Jurisdiction of Courts ousted in certain cases.

Any action taken or thing done under section 2, 3 or 4 shall, subject to the provisions of sub-section (2) of section 7, be final, and shall not, save as otherwise provided in any rules made under this Act, be liable to be called in question in any Court of law; nor shall any Court of law issue an injunction in regard to any action or thing proposed to be taken or done under section 2, 3 or 4.