19 The approach of Rolfe J in Multicon Engineering Pty Ltd v Federal Airports Corporation (1996) 138 ALR 425 at 451, to offers of settlement, which has been followed in this Court on a number of occasions now was:
'In my opinion the proper approach to take to an Offer of Compromise, whether made under the Rules or pursuant to a Calderbank letter, is that there should be a prima facie presumption in the event of the offer not being accepted and in the event of the recipient of the offer not receiving a result more favourable than the offer, that the party rejecting the offer should pay the costs of the other party on an indemnity basis from the date of the making of the offer. I proceed on the basis that the unreasonableness was the failure by the offeree to accept the offer, which unreasonableness is demonstrated, prima facie, by the ultimate result. This approach is consistent with the decisions to which I have referred, the policy evidenced by the Act and the Rules and the widely accepted philosophy that settlements should be encouraged. The relevant Rules provide that costs will be paid on the basis set out therein "unless the Court otherwise orders". My understanding is that the Court is required to proceed on the basis that it should make the order provided for by the Rules, unless the party rejecting the offer is able to establish good reason for having done so.
It seems to me anomalous that there is no provision whereby a defendant, which is totally successful, is placed in the same position as a plaintiff, which is totally successful. In my view the Rules should be reviewed. The decision of this court have overcome the anomaly by an application of similar reasoning in the event of an offer of compromise by way of a Calderbank letter. Cole J observed that by taking that step the defendant, which is ultimately successful, has done everything it can to extricate itself from expensive and extensive litigation, and it seems to me that if a defendant has done that and its prognostication of the case proves to be correct, in the relevant sense, it is totally unfair that it should be required to pay costs as if it had not acted in that way. In the circumstances the relevant unreasonableness of the recipient of the offer is the failure to accept what is established to be an appropriate offer.'