Final answer:
Side by side driving on a freeway is not safe solely by driving slowly. Lane discipline, maintaining a safe following distance, and being aware of other drivers' actions are also essential for safe driving.
Step-by-step explanation:
The safety of side by side driving on a freeway does not depend solely on driving slowly. It is important to follow the rules of the road and maintain a safe distance from other vehicles. Driving slowly can help reduce the risk of accidents, but it is not the only factor that ensures safety. Other factors such as lane discipline, maintaining a safe following distance, and being aware of other drivers' actions are also essential for safe driving on a freeway.