When should a defensive driver give the right of way?

A defensive driver should give the right of way when changing lanes and entering traffic because it is essential for maintaining safety on the road. This practice helps prevent collisions by allowing other drivers to anticipate the actions of the defensive driver. Giving the right of way ensures that traffic flows smoothly and reduces the risk of accidents, especially in situations where the defensive driver might be merging into a lane occupied by other vehicles. It demonstrates awareness of one's surroundings and respect for other drivers, which is a fundamental principle of defensive driving.

Other scenarios listed do not necessitate giving the right of way in the same manner. For instance, only giving the right of way during emergency situations is too limited, as everyday driving requires constant awareness and consideration of other road users, not just during emergencies. Being the fastest vehicle does not justify assuming the right of way, as speed does not equate to safety or priority on the road. Finally, the notion of giving the right of way only at traffic lights overlooks numerous other situations, such as roundabouts or pedestrian crossings, where yielding is critical for safe driving.