That's ridiculous. Seat belts exist in all cars, and making it mandatory to use them imposes only the tiniest of costs. The cost/benefit is overwhelmingly posit

That's ridiculous. Seat belts exist in all cars, and making it mandatory to use them imposes only the tiniest of costs. The cost/benefit is overwhelmingly positive and the anti-seatbelt lobby is nonexistent. Motorcycles, as dangerous as they are, have a long history and an entrenched industry. Banning them would be a massive expenditure of political capital.