In my opinion it is not possible to say that workers' compensation received in respect of an injury in respect of which damages have been awarded is completely collateral or too remote to be taken into consideration in deciding whether the plaintiff in being deprived of his wages has suffered a detriment which should be remedied by an award of interest. It is not necessary to attempt the impossible task of devising a "principle so general as to be capable of covering the great variety of benefits from one source or another which may come to an injured man after, or because, he has met with an accident", to use the words of Lord Wilberforce in Parry v. Cleaver [8] . The answer to the question whether the compensation should be taken into account in the present case is largely provided by a consideration of the legislation under which the compensation is payable - the Workmen's Compensation Act 1971 S.A., as amended. By s. 9 (1) of the Act, if in any employment personal injury arising out of or in the course of the employment is caused to a workman, his employer is rendered liable to pay compensation in accordance with the Act. The amount of compensation payable where, as in the present case, total or partial incapacity for work has resulted from the injury is governed by s. 51. By sub-s. (1) the workman is entitled to a weekly payment during the incapacity equal to his average weekly earnings during the period of twelve months immediately preceding the incapacity if he has been so long employed, but if not, then for any less period during which he has been in the employment of the same employer. Sub-section (4) fixes the total liability of the employer in respect of amounts payable under the section, and sub-s. (5) provides that during total incapacity no workman is to receive a lesser weekly amount than that prescribed, notwithstanding that the prescribed amount exceeds the average weekly earnings. Section 84 deals with the situation that arises when a workman has sustained an injury for which compensation is payable in circumstances in which a third party is liable to pay damages in respect of that injury. By par. (a) of that section, the workman may take proceedings both against the third party to recover damages and against the employer for compensation. However, par. (b) provides that a workman who receives any money from a third party in respect of an injury and compensation under the Act shall repay to the employer such amount of that compensation as does not exceed the amount recovered from the third party. In other words, a workman who is entitled to recover damages from a third party is not disentitled to receive compensation from his employer, but when he is paid damages he must repay to the employer the compensation he has received to the extent that it does not exceed the amount of the damages. The employer is given a charge on moneys payable by the third party to the workman to enable this right to repayment to be made effective (s. 84 (C)). Moreover, if a workman has received compensation but no damages, or less than the full amount of the damages to which he is entitled, the third party is liable to indemnify the employer against so much of the compensation paid to the workman as does not exceed the damages for which the third party is liable (s. 84 (d)). The intention of the legislation is to provide compensation to take the place of the earnings lost by a worker as a result of an injury suffered in certain circumstances, and to enable the employer who pays the compensation to be recouped if the injured workman obtains damages. Clearly the advantage given to a workman by this legislation is not conferred upon him with the intention that he may retain the compensation even if he enforces his right to damages, and since the amount received as compensation is repayable to the extent to which damages are recovered the fact that the injured worker has received compensation will not relieve the tortfeasor who caused the injury of liability. That however does not mean that any advantage or disadvantage which results to the injured worker, and which is relevant in some other way to the assessment of damages, should be disregarded as collateral or remote. The legislation has treated the payment of compensation and of damages in respect of any one injury as closely related, and the fact that the lost earnings have been replaced by compensation paid under a statutory scheme whose very purpose is to provide money to take the place of the lost wages should be regarded when the court comes to consider whether a plaintiff has suffered any practical detriment by the loss of the earnings. In the present case it was not suggested that there was any significant lapse of time between the loss of earnings and the payment of the compensation. In those circumstances, when the plaintiff who has lost earnings has received compensation instead, he has not been out of pocket by reason of the failure to pay him damages, even though the compensation is repayable when the damages have been received. The circumstance that the compensation was paid by a third person (the employer) obviously does not mean that the payment was irrelevant to the enquiry whether in fact the plaintiff has suffered a practical detriment by the loss of his wages, and it does not provide any reason in law for disregarding the fact that the plaintiff received the compensation in place of the wages.