In terms of visibility and safety, how many orange and white stripes must each cone have at a minimum?

The correct choice identifies that each cone must have a minimum of two orange stripes and two white stripes. This specific pattern of stripes is designed to enhance visibility and indicate caution, particularly in situations related to emergency vehicle operations and roadside incidents. The alternating colors increase the contrast against various backgrounds, making the cones easily noticeable during both day and night.

By using both orange and white, the cones serve not only to alert motorists to potential hazards or changes in traffic patterns, but they also provide a visual guide for emergency responders operating at the scene. The defined stripe pattern is part of standard guidelines that ensure consistency and effectiveness in managing roadside safety, which is crucial during emergencies when clear communication and visibility can save lives.

Fewer stripes or a different color configuration could compromise the cones' ability to perform their intended function, potentially leading to dangerous situations if they are not easily seen or correctly interpreted by drivers.