Referee Whistle Illustration - Sports Officiating Icon #312330 (License: Personal Use)

This black-and-white line illustration depicts a standard pea whistle, commonly used by referees and coaches, with stylized musical notes and motion lines indicating it’s actively being blown. The whistle features a rectangular windway and a rounded body, rendered in grayscale with bold outlines for clarity and visual impact. Its clean, cartoon-style design makes it suitable for digital interfaces, print media, and instructional graphics.

Typically used on sports websites, coaching resources, school PE pages, or referee training materials to symbolize authority, timing, or rule enforcement; matches user intent for visual explanation of officiating tools or sport-related actions.