What is one of the key principles of defensive driving?

One of the key principles of defensive driving is being prepared for unexpected situations. This involves anticipating potential hazards that may arise on the road, such as sudden stops, erratic behavior from other drivers, pedestrians darting into traffic, or changing weather conditions. By staying mentally alert and aware of your surroundings, you can react more effectively and safely to unexpected circumstances. This proactive mindset helps drivers to avoid collisions and maintain control over their vehicles, ultimately enhancing safety for themselves and others on the road.

The other principles related to driving, such as adhering strictly to speed limits or relying solely on instincts, do not encompass the full idea of defensive driving. A defensive driver's approach is about vigilance and adaptability, rather than merely following rules or driving fast to circumvent potential delays.