Again, the focus of the Regulation is only on the power of a council and not the other party to the contract.
76 Clause 5(1) is to be contrasted with cl 5(2) which provides:
"A contract to which this Regulation applies, and any variation or discharge of the contract, must be in writing and must be executed by or on behalf of the council."
77 The contracts with Buckleys were not in writing and did not comply with cl 5(2). Mr Tonkin did not rely on cl 5(2), but the Court drew attention to it during the course of argument and I shall comment on it below. At this stage, its relevance is that, unlike cl 5(1), it directs attention to the contract as a whole, and not merely the power of one party, namely, a council, to enter into a contract.
78 The Local Government Act provides no criminal sanction for a breach of s 55. The Act, also, does not expressly deal with the validity or effectiveness of contracts entered into in contravention of its terms. Other than by cl 5(1) of the Regulation, the legislation does not expressly prohibit the entering into of contracts in breach of s 55.
79 Division 2 of Part 5 of the Local Government Act contains a number of provisions relating to surcharging where a council incurs expenditure in contravention of the Act. It is sufficient to recount ss 435(1) and (2) of the Act which are in the following terms:
"(1) If satisfied that any expenditure or transfer, or any entry in a council's accounts, has been incurred or made in contravention of this or any other Act or of any regulation in force under this or any other Act, a Departmental representative may:
(a) disallow the expenditure, transfer or entry, and
(b) surcharge the amount of the disallowance on the councillor, the general manager or any other member of staff of the council by whom the expenditure, transfer or entry was incurred or made or ordered to be incurred or made.
(2) A Departmental representative may also surcharge on a councillor, the general manager or any other member of staff of the council the amount of:
(a) any deficiency or loss incurred by the council as a consequence of the negligence or misconduct of the councillor, general manager or member of staff, or
(b) any money which ought to have been, but has not been, brought into account by the councillor, general manager or member of staff."
80 Division 2 of Part 5 contains, therefore, a significant remedy against those who are responsible for a council entering into a contract in breach of s 55 or the Regulation. It is also to be observed that s 435 contemplates the validity of a completed contract made in contravention of the Act.
81 Part 2 of the Regulation lays down "pre-requisites for tendering". A council, wishing to enter into a contract to which s 55 applies, must decide which tendering method is to be used. If it decides to use the open tendering method it must publish an advertisement in the relevant newspapers inviting tenders for the proposed contract. The Regulation stipulates many provisions setting out what the advertisement must contain. A stipulated "deadline" must be specified in the advertisement.
82 If a selective tendering method is adopted, the council concerned must publish in the relevant newspapers an advertisement inviting applications from persons interested in tendering for the purposed contract. Clause 9(2) sets out details as to what each advertisement must include. A stipulated deadline is specified. A detailed procedure is laid down which a council must follow when considering the applications and in inviting tenders. Clause 11 sets out detailed provisions relating to what the tender documents must contain. Clause 12 and 13 set out detailed provisions concerning the tender period.
83 Part 3 of the Regulation contains detailed provisions concerning the submission and opening of tenders. Part 4 contains detailed provisions concerning the consideration and acceptance of tenders and the notification of acceptances.
84 The many detailed provisions contained in the Regulation give wide scope for potential contravention by a council. Any breach of the Regulation will be a breach of s 55(2) of the Local Government Act. Breaches may be of many kinds, some material and some trifling.
85 In these circumstances, it is difficult to imagine that Parliament intended that any breach of the Regulation, amounting in turn to a breach of s 55(2), would lead to a contract, entered into after such breaches had been committed, being illegal or unenforceable. In principle, there is no reason to distinguish between consequences attendant upon a breach of s 55(1) and those upon a breach of s 55(2).
86 Finally, but no less importantly, a finding that a contract with an innocent party, who does not know and could not reasonably have known that a council is entering into a contract with it in breach of s 55 or the Regulation, would often lead to grave injustice to such a party. Considerations of this kind have in recent years weighed heavily with courts in refusing to find particular contracts ineffective by reason of statutory prohibitions.
87 Yango Pastoral Company Pty Ltd v First Chicago Australia Ltd (1978) 139 CLR 410 is one such case. In Yango the High Court held that, although s 8 of the Banking Act 1959 (Cth) prohibited a body corporate from carrying on the business of banking without a licence, a mortgage and guarantee given to an unlicensed corporation in the course of carrying on that business were not void or unenforceable. Mason J (at 428) said:
"In the present case the effect of relieving the defendants from their contractual obligation to repay money to the plaintiff would not be confined to the substantial detriment resulting to the plaintiff. The ability of the plaintiff to meet its obligations to its investors and other creditors depends, in part if not entirely, on its ability to enforce the terms of repayment of its contracts of loan with persons such as the defendant. To hold the contract unenforceable at the suit of the plaintiff would be to provide a windfall gain to the defendants and other borrowers in a similar position, and, although indirectly, to impose substantial hardship on those who originally made funds available to the plaintiff."