What should you do if your brakes fail?

If your brakes fail, the best course of action is to use the handbrake gradually and try to steer to safety. This approach allows you to regain some control of the vehicle while bringing it to a stop without locking up the wheels or causing a loss of traction. The handbrake, when applied gently, can help slow the car down and engage the rear wheels, which helps prevent a sudden skid.

Steering to safety is crucial because you want to avoid obstacles and other vehicles. Your primary goal is to bring the vehicle to a safe stop while managing the situation with as much control as possible. Additionally, using the handbrake gradually allows you to assess your speed and make adjustments without losing control of the vehicle, leading to a safer outcome.

The other choices do not provide the same level of safety or control. Applying the brakes hard could lead to complete brake failure or cause the wheels to lock, resulting in a loss of steering ability. Shifting into neutral can slow the vehicle down but may not provide adequate control. Calling for help and stopping immediately might not be safe, especially if you are still in motion on a busy road or in a hazardous situation.