Why is it important to have a supervising driver with a learner's license?

Having a supervising driver with a learner's license is essential primarily to ensure safety and provide guidance. A supervising driver, often an experienced and fully licensed individual, can offer practical advice and support as the learner navigates various driving situations. This guidance is crucial for a novice driver who may not yet have developed the skills, confidence, or experience to handle unexpected challenges on the road effectively. Additionally, the supervising driver can intervene if the learner makes a dangerous decision, helping to prevent accidents and ensure a safer learning environment.

The other options do not align with the primary purpose of having a supervising driver. While practicing specific skills like parallel parking is important, it is a minor aspect of the broader safety and instructional goals. Being a distraction to the learner runs counter to the intention of having a responsible, guiding presence in the vehicle, while driving faster than the speed limit is unsafe and illegal, undermining the very purpose of learning to drive responsibly.