WAC 392-151-090
WAC 392-151-090. Standard uniforms
The standard uniform for school patrol members shall include a badge, high-visibility reflective vest, flag that meets the American National Standards Institute (ANSI) and International Safety Equipment Association (ISEA) standards for high-visibility safety apparel and accessories and/or raincoat/poncho that is recommended by the Washington traffic safety commission for school patrol use. A helmet or hat may be used as part of the standard uniform.
For additional visibility during hours of darkness, reflective tape may be added to the uniform.