What should be the first action taken in case of a brake failure?

In the event of brake failure, the most critical first action is to use the emergency brake. The emergency brake, also known as the handbrake or parking brake, is designed to be used as a secondary braking system. It helps slow down the vehicle when the primary brakes are no longer functioning properly.

Engaging the emergency brake can help bring the vehicle to a stop or at least significantly reduce speed, which is essential for preventing potential accidents and ensuring the safety of both the driver and other road users.

While options like turning off the engine or shifting to neutral might seem like viable actions, they do not provide immediate assistance for controlling the vehicle and could complicate matters further. Calling for roadside assistance is also a necessary step after stabilizing the vehicle, but addressing the brake failure urgently with the emergency brake should take precedence to regain control of the vehicle.