"However, if an application for a compensation order in favour of a victim of the offence is made to a court sentencing an offender the court will have the power and the duty to consider any evidence which may be material to that application, whether in relation to issues of causation, quantum of loss or other factors which may, in the particular circumstances, be relevant to determine whether or not any loss established should be compensated in full or at all. The Judge who is required to assess compensation under s 117 should proceed by reference to the same principles as those which would apply in an action for damages for personal injury: R v Fraser [1975] 2 NSWLR 521 at 525 - 526 and R v McDonald [1979] 1 NSWLR 451 per Street CJ and Lee J. This approach will include the application of such rules as, by statute or otherwise, are currently applied in an ordinary common law action for damages, for example those relating to contributory negligence and mitigation of damages (Sentencing Act s 113). The rules of natural justice must be observed. This will include an obligation to ensure that the parties, and in particular the offender, have due notice of the intended application and a sufficient opportunity of being heard. The onus of establishing an entitlement to compensation will be upon the applicant, that is either the State or the victim, and, except where this is agreed there will need to be evidence to establish the identity of the victim, the causation of the loss and its extent as well as any other facts which may need to be established in the particular case. Where there is a real issue whether the person claiming compensation has suffered any loss or as to the amount of his or her loss, the Court may not make a compensation order based merely on the prosecutor's representations to the court, but must require evidence proving the amount claimed as compensation: R v Horsham Justices; Ex parte Richards [1985] 2 All ER 1114; [1985] 1 WLR 986 (1986) 82 Cr App R 254. Whether or not the hearing will involve the taking of further evidence will depend upon the circumstances of the case, but ordinarily the evidence given at the trial should be sufficient: R v Bowen (1969) 90 WN (Pt 1) (NSW) 82 at 83 and R v McDonald. The facts which need to be established to make an order for compensation must be established according to the civil standard of proof: s 114 of the Sentencing Act and R v Field [1982] 1 NSWLR 488."