Fuel rationing is a system used to control the distribution and consumption of fuel during times of shortage or crisis. It limits the amount of fuel that individuals or businesses can purchase, ensuring that everyone has access to necessary resources. This practice can help manage demand and prevent panic buying, especially during emergencies like wars or natural disasters. Governments typically implement fuel rationing by issuing ration cards or coupons, which specify how much fuel a person can buy within a certain period. This approach aims to promote fairness and sustainability, allowing essential services to continue operating while conserving limited fuel supplies.