|Limitation of actions.
||67. Where any action or other legal proceeding lies against an Authority for any act done in pursuance or execution, or intended execution of an order made pursuant to this Act or of any public duty, or in respect of any alleged neglect or default in the execution of this Act or of any such duty, the following provisions shall have effect -
(a) the action or legal proceeding shall not be commenced against the Authority until at least one month after written notice containing the particulars of the claim and of intention to commence the action or legal proceedings, has been served upon the Director-General by the plaintiff or his agent; and
(b) such action or legal proceedings shall be instituted within twelve months next after the act, neglect, default complained of or, in the case of a continuing injury or damage, within six months next after the cessation thereof.