Why is the inspection of a vehicle's braking system critical?

The inspection of a vehicle's braking system is critical because a malfunctioning braking system poses a severe safety risk to both the driver and other road users. The brakes are one of the most vital components of any vehicle, as they are responsible for slowing down or stopping the vehicle safely. If the brakes are not functioning correctly due to wear and tear, fluid leaks, or faulty components, this can lead to catastrophic failures, increasing the likelihood of accidents. Regular checks and maintenance ensure that any issues are identified and resolved before they lead to dangerous situations on the road. This proactive approach to safety helps to protect not only the driver but also passengers and pedestrians.

In contrast, the other choices suggest that inspections may be unnecessary or can be delayed, which undermines the crucial role that brakes play in vehicle safety.