Explain the principles of defensive driving techniques applicable to high-speed situations.

Defensive driving at high speeds hinges on maximizing awareness, anticipation, and reaction time, all while maintaining control. The core principle is to anticipate potential hazards and react proactively, not reactively. This differs significantly from aggressive driving, which prioritizes speed and often overlooks potential dangers. Several key techniques are crucial: 1. Increased Following Distance: At high speeds, stopping distances dramatically increase. The rule of thumb of maintaining a three-second following distance at lower speeds should be significantly increased, ideally to five or even more seconds at highway speeds. This provides crucial additional reaction time should the vehicle ahead brake suddenly or encounter an obstacle. For instance, if a car ahead suddenly brakes at 70 mph, a three-second gap might not be enough to prevent a collision, but a five-second gap significantly improves your chances. 2. Enhanced Scan Pattern: Your visual scanning needs to become more comprehensive and further-reaching. Don't just focu....