High Visibility Safety Apparel for Staff: Each invalid vehicle must be equipped

High Visibility Safety Apparel for Staff: Each invalid vehicle must be equipped with high visibility safety apparel for each person staffing or participating in the operation of the vehicle. All garments must meet the requirements of the American National Standard for High Visibility Apparel ANSI/ISEA 107-2004 Performance Class 2 or Performance Class 3, or the ANSI/ISEA 207-2006 Standard. All garments must have labels, affixed by the manufacturer in accordance with the standard, that indicate compliance with the Performance Class 2, Performance Class 3, or 207-2006 standard.