McCabes News
Is the correct test of causation whether an alleged injury is a ‘direct consequence of the motor vehicle accident’? The NSW Supreme Court provides the answer in Hunter v NRMA Insurance.
Judgment date: 2 June 2021
Citation: Hunter v Insurance Australia Ltd trading as NRMA Insurance [2021] NSWSC 623
Jurisdiction: New South Wales Supreme Court, Adamson J
The Plaintiff was injured in a motor vehicle accident in November 2016 while working as a traffic controller, sustaining injuries to his left foot and leg. Following surgery to his left foot in February 2017 he was provided with a patient-controlled analgesia device in hospital, however, he suffered an overdose. He became unconscious and defibrillation was required, followed by admission to an Intensive Care Unit, which caused significant anxiety. He thereafter also alleged a psychological injury.
On assessment of a medical dispute, Assessor Virgona found that the alleged psychiatric injury was not related to the motor vehicle accident. The Plaintiff sought a review and the Review Panel found that the PTSD was directly caused by the events at the hospital and therefore, was not caused by the motor vehicle accident.
The Plaintiff sought Judicial Review.
Adamson J allowed the review on the papers and found that it was a reasonably foreseeable consequence of the physical injuries sustained by the Plaintiff that he would undergo surgery in a hospital and be subject to the associated risks, which in this case was the subsequent PTSD.
Her Honour stated, at paragraph 16, regarding the common law principle of causation that:
“It is well established at common law that for there to be a causal link between a consequence and a cause it is not necessary that the consequence be a direct consequence of the cause as long as it is reasonably foreseeable”.
Her Honour relied on the cases of Mahony v J. Kruschich (Demolitions) Proprietary Limited (1985) 156 CLR 522; [1985] HCA 37 and Bendix Mintex Pty Ltd v Barnes (1997) 42 NSWLR 307 in support of the review of the common law principles regarding causation.
Her Honour stated the following, at paragraph 20, regarding the Review Panel’s application of the test of causation:
“By requiring that the PTSD be a direct consequence of the motor vehicle accident, the Panel applied the incorrect legal test, since an indirect, but foreseeable consequence, was sufficient to establish causation“.
Her Honour also found that it does not follow from the circumstance that the hospital might also be liable to the Plaintiff in negligence.
Her Honour found that the Plaintiff is entitled to the relief claimed and therefore, set aside the initial certificate and remitted the matter to the same Review Panel for determination.
This case lends further support to the well-established common law principles of causation. It confirms that a consequence need not be a direct consequence of a cause as long as it is a reasonably foreseeable consequence.
This case provides clarity regarding the test of causation for injuries subsequently sustained from accident related treatment.