During nighttime flagging, what type of safety vest should be worn?

In nighttime flagging operations, wearing a Class 3 safety vest is essential due to its high visibility requirements. Class 3 vests are designed to provide the highest level of visibility and are mandated for use in environments where workers are exposed to high traffic volumes or speeds, particularly during low-light conditions.

These vests feature bright fluorescent colors and reflective strips that enhance visibility in the dark, ensuring that flaggers are easily seen by drivers and other road users, which is crucial for maintaining safety on the job. The design of Class 3 attire allows for enhanced identification without compromising the worker’s ability to move freely.

In contrast, lower classes such as Class 1 and Class 2 do not offer sufficient visibility for nighttime operations, making them inappropriate for scenarios where maximum visibility is necessary to prevent accidents and ensure the safety of workers and motorists alike.