What should you avoid doing on an expressway?

Backing up on an expressway is an extremely dangerous maneuver and should always be avoided. Expressways are designed for high-speed traffic, and reversing your vehicle can lead to collisions, as it creates confusion for other drivers and puts you at a significant risk. Traffic flows in one direction at high speeds, and any unexpected movements, such as backing up, can result in serious accidents.

Maintaining the flow of traffic is crucial for safety on expressways. Other critical actions like accelerating while merging and changing lanes should be performed with caution to ensure safe integration with existing traffic. Using turn signals is essential for communicating your intentions to other drivers, thereby enhancing overall safety.