s 28 Protection of officers
No action or prosecution shall be brought, instituted or maintained in any court against— (a) the Chief Executive Officer or any other officer or servant duly appointed under this Act for or on account of or in respect of any act ordered or done for the purpose of carrying this Act into effect; and (b) any other person for or on account of or in respect of any act done or purported to be done by him under the order, direction or instruction of the Chief Executive Officer or any other officer or servant duly appointed under this Act, if the act was done in good faith and in a reasonable belief that it was necessary for the purpose intended to be served by it.