What should you check before driving to ensure safety?

Ensuring safety before driving involves a comprehensive check of the vehicle's mechanical functions. This includes examining critical components such as the brakes, tires, lights, and fluid levels, which are essential for the vehicle's performance and safety on the road. Mechanical malfunctions can lead to accidents, making it crucial to verify that all systems are functioning properly before operating the vehicle.

Focusing solely on the fuel level would not encompass the range of mechanical considerations that impact safety. Similarly, checking only weather conditions or just the driver’s condition is insufficient, as these factors don't address the vehicle's readiness to drive. By prioritizing the vehicle's mechanical functions, drivers can prevent potential hazards associated with vehicle failure while navigating various driving conditions.