Explanation:
"Drivers with ABS need to press down hard on the brake pedal, hold it, and steer it out of danger. In an emergency, the ABS automatically pumps the brakes at a faster rate than the driver could. Removing steady pressure from the brake pedal or pumping the brakes will disengage or “turn off” the ABS. Drivers with conventional brakes must pump the brakes in order to stop in an emergency situation where traction is lost and the vehicle slides."