76 Under the Acts Interpretation Act 1931, s8B(1), the Court may in the interpretation of a provision in an Act, give consideration to extrinsic material, such as a Second Reading Speech and Clause Notes, if they are capable of assisting in the interpretation of a provision which is ambiguous or obscure, to provide an interpretation of it. I can see no ambiguity or obscurity in s12(1)(2) or (4), but in any event there is nothing in what was said by the Minister or written in the Clause Notes to justify confining the matters the Ombudsman may investigate ("any administrative action" or "action taken in a matter of administration" - see s12(1) and (2)) to "maladministration". So far as the power given by s12 to investigate is concerned, the power is extremely broad. It is not restricted to investigating only bad, or faulty, or inefficient, or improper, administrative actions, or those which might in some other way be correctly described or categorised as maladministration or in some other nounal or adjectival form of similar meaning. The words of s12(1) are for present purposes, explicit and clear. It is any administrative action taken by or on behalf of a defined public authority that may be investigated.