Froom v Butcher [1975] QB 286
Facts: C suffered head injuries in a motor accident in which he was not wearing a seat belt. Issue: Does one’s failure to wear a seatbelt amount to contributory negligence if their injuries would have been prevented or lessened if they had done so? Ratio: Owing to the fact that his injuries would have been prevented by a seat belt, his damages were reduced by 20% for contributory negligence.