In the serpentine exercise, what is permissible for the driver?

In the serpentine exercise, using a spotter is an essential practice that enhances safety and ensures proper maneuvering of the vehicle. A spotter provides guidance and aids the driver in navigating through the cones, helping to prevent collisions and providing real-time feedback on the vehicle's position. This collaborative approach is vital in maintaining control and ensuring that the exercise is completed safely.

Using a spotter allows the driver to focus on steering and operational controls while the spotter watches for any potential hazards or obstacles, thus improving overall situational awareness during the exercise. This practice aligns with standard safety protocols that emphasize teamwork, especially in scenarios where visibility and spatial awareness might be limited.

Driving without a spotter would increase the risk of errors during the course and might lead to safety concerns, while ignoring the cones would defeat the purpose of the exercise, which is to practice precision and control. Maintaining a high speed undermines the exercise's intent, as the emphasis is on careful maneuvering rather than speed. Therefore, utilizing a spotter is the best and safest option in the serpentine exercise.