In New South Wales, this question was considered by Master Allen in Bertram v Beaurepaire Tyre Service Pty Ltd (1975) 4 NSWLR 685. In his reasons for judgment the learned Master cited the Rules of Court (NSW), Pt52, r5 which, at that time provided, as did the then English Rules of Court, O62, r4(1), that the Court may require that costs be paid forthwith. The learned Master said that many might think that if an order was made for the payment of costs without an order that those costs be paid forthwith, such costs would not be payable until the proceedings had concluded. He said that those who were of that belief were mistaken but in the good company of Harman LJ in Adam & Harvey, Ltd v International Maritime Supplies Co, Ltd (supra). The learned Master said that the correct interpretation of that rule and the practice was that interlocutory orders for costs that were not expressed to be "in any event" were taxable and payable forthwith. The learned Master went on to observe at 686, that the English rule first appeared in 1959 and that the note to the Annual Practice (1961) stated that although the rule was new, it did no more than state the general practice. That general practice was that, except in unusual cases where a party was entitled to costs of interlocutory proceedings, those costs were neither taxable nor payable until after the event. However, if the order for costs was not expressed to be in any event, the operation of the Rules of Court made them payable forthwith. It may be noted that the current Rules of Court, Pt52, r9A (NSW) now provide, in effect, that an order for the costs of interlocutory proceedings does not entitle the successful party to payment of those costs until after the conclusion of the proceedings unless the Court otherwise orders, although the bill may be taxed before then.