Facts: Defendant had been drinking with his friend H. With H’s permission D proceeded to drive H’s car, with H himself as a passenger. D was responsible for a serious collision with an oncoming vehicle. H did not suffer any serious injuries but D was left trapped inside the car, unconscious and with a severe head injury. The emergency services arrived which was the claimant, a fire officer and the father of D. Having to attend to his son in such circumstances caused C to develop PTSD and sued D in negligence. Issue: Whether, and in what circumstances, a person could be liable in negligence to a close family member for any self-inflicted harm that, having been witnessed by said family member, had caused them suffer lasting psychiatric damage? Ratio: The court, finding in favour of C, rejected the claim on policy grounds. Whilst it was correct that C fell within the definition of a secondary victim, a primary victim could not be liable in negligence to a famil...