13 The Council purported to act pursuant to section 71 of the Act when it re-endorsed the plans so they no longer showed any screening to apartment 13. It was submitted by Mr Klotz that the responsible authority has in fact amended the endorsed plans and this cannot be considered as correcting a permit. Section 71 cannot be used by the responsible authority to amend plans it can only be used to correct an accidental error in permit. Mr Klotz argued that the original endorsement was not a mistake or error: it was deliberate. The officer endorsing the plans intended to do what she did. If there was any error there was a deliberate error and the Tribunal has said in the case of Flintwell Pty Ltd v Shire of Pakenham (1991) 6 AATR 265 that section 71 is not to be used to correct errors of this type. The Tribunal in Flintwell held that section 71(1)(a) was available to correct mistakes in the recording and official communication of a decision. It is not available to correct mistakes in a decision properly recorded and communicated or to amend (as opposed to correct) a valid permit. In other words it was available to correct accidental errors not deliberate errors. A "deliberate error" was one where a person has said what he meant to say, but what he meant to say was erroneous. An "accidental error" was one where a person meant to say one thing but, as a result of a slip or accidental error in fact said something different.[2]
14 On behalf of the Council, Mr Rantino argued that an accidental error is not confined to a clerical slip but refers to something which fails to convey what was intended. Errors can be committed under a misapprehension of a person's powers. In the present case, even if the officer purported to turn her mind to the windows of unit 13 and she realised that there was a difference between the plans signed by the Tribunal and the plans presented to her for endorsement, but nevertheless decided to endorse those plans, she would have been in error because she had no power to do this. Her power was confined to endorsing plans that were the same as those endorsed by the Tribunal and referred to in the operative words of the permit. To the extent that the plans were different, there was an error and it was open to the responsible authority to correct the permit.
15 In any event, said Mr Rantino, a proper analysis of what actually occurred was not an amendment to the permit but an amendment to the endorsed plans. The Council has power to amend endorsed plans under section 62(3) of the Act or the secondary consent powers encompassed by condition 5 of the permit. He submitted that on this basis the Council has acted within the powers conferred by section 62(3) of the Act and condition 5 of the permit. However, even if the Council is confined to arguing its case upon reliance on section 71 of the Act, the Council's decision to correct the permit was a proper application of section 71 in the circumstances of the case.
16 Whilst we have concluded that there was, in fact, no need to endorse plans in the first place under permit 250/2001, even if this was not the case, we find that it would have been open to the Council to have endorsed the amended plans pursuant to section 71 of the Act for the following reasons.
17 The Council was under a statutory duty to grant a permit in accordance with the Tribunal's direction. Once the Tribunal adjudicated upon the matter and directed the grant of a permit, Council had no independent decision role. It was not open to it to make any change to the plans that had been endorsed by the Tribunal. As the Tribunal said in Purchase v Baw Baw Shire Council [2001] VCAT 699: