Many motorcycle riders want to feel the wind of the open road without the constriction of helmets. But riders without helmets are more likely to suffer severe injuries that run up hospital bills at public expense. Which of the following is most likely to reduce the costs imposed on hospitals by helmetless riders?

A. Fining riders caught not wearing helmets
B. Taxing motorcycle helmet sales
C. Reimbursing injured rider’s hospital bills
D. Subsidizing hospitals

Answer: A