Which of the following are signs of risky driving?

Ignoring traffic signals is a clear indication of risky driving because it shows a disregard for the rules of the road that are designed to ensure safety for all drivers, passengers, and pedestrians. Traffic signals communicate when it is safe to proceed, stop, or yield, and failing to adhere to them can lead to dangerous situations, such as collisions with other vehicles or pedestrians. This behavior reflects a lack of attention or an unwillingness to follow established traffic laws, both of which increase the risk of accidents significantly.

Maintaining a proper space cushion, in contrast, is a defensive driving practice that helps prevent accidents by allowing drivers adequate space to respond to the actions of other road users. Frequent lane changes without signaling demonstrate unpredictability and can create confusion or dangerous interactions with other drivers. Driving below the speed limit can be unsafe, particularly in situations where it causes congestion or prevents the smooth flow of traffic. However, it does not directly indicate risky driving behavior in the same way that ignoring traffic signals does.