8 It is agreed between the parties that, for the purposes of the appeal, the worker had no right under the MAA to interest on damages payable in relation to injuries sustained by reason of his motor vehicle accident caused by the respondent's negligence.
9 The appellant contends that s 73 of the MAA does not deny it any entitlement to interest under s 83A of the District Court Act 1973.
10 Section 83A(1) of the District Court Act provides:
In any proceedings for the recovery of any money (including any debt or damages or the value of any goods) the Court may order that there shall be included, in the amount for which judgment is given, interest at such rate as it thinks fit on the whole or on any part of that amount for the whole or any part of the period between the date when the cause of action arose and the date when judgment takes effect.
Consideration
11 '[T]hose damages' in s 151Z(1)(d) of the WCA refers to damages payable at common law as restricted by statute, Grant v Royal Rehabilitation Centre Sydney (1999) 47 NSWLR 263. Cole AJA said that to determine whether the sum that has been paid as compensation is recoverable from the tortfeasor, two steps are necessary. The first is to determine the quantum of damages which would have been recoverable had they been sued for. The second is to determine the amount of compensation paid. The indemnity is limited by the former determination. In assessing the damages that the worker could have obtained had he sued the respondent, the MAA has application since his injuries were received in a motor vehicle accident.
12 Accordingly, in making the assessment of the worker's damages under the MAA, s 73 is relevant. It imposes a limitation on interest in respect of various heads of damages. In this case, it is agreed that the worker had no claim to interest pursuant to s 73.
13 The appellant submits that once s 73 of the MAA is applied to the ascertainment of 'the amount of those damages', its relevance is exhausted. In determining the damages the worker could have recovered from the respondent at $82,227 his Honour correctly allowed no interest in accordance with s 73. Accordingly, the workers compensation which is recoverable by the appellant, pursuant to the indemnity in s 151Z(1)(d) of the WCA, was fixed at $82,227. This fixes the amount recoverable as a liquidated sum. The appellant argues that s 83A of the District Court Act applies to 'proceedings for the recovery of any money' such as an indemnity in s 151Z(1)(d) of the WCA.
14 In Howard Rotavator Pty Ltd v Wilson (1987) 8 NSWLR 498, a case concerned with s 64(1) of the Workers' Compensation Act 1926 (the precursor of s 151Z(1) of the WCA), Hope JA said that the right of indemnity arises when the employer makes the payment of compensation. He added 'prima facie, his right to interest is a right to interest from that time', (at 501B). Hope JA noted that the liability of the tortfeasor under s 64(1)(b) was limited to the amount of damages assessed not in the action by the worker against the tortfeasor but in an action by the employer against the tortfeasor. That circumstance however did not limit 'the right of the employer to recover interest if he was otherwise entitled to it'.