Whistle Icon - Visual Symbol for Alerts, Referees, and Emergency Signals #3422374 (License: Personal Use)

This vector-style illustration depicts a metallic silver whistle with a glossy finish, featuring a brown pea inside the chamber and a black loop for attachment. Red jagged lines radiate outward from the mouthpiece, visually conveying the sound and urgency of the whistle’s blast. The clean, high-contrast design makes it suitable for icons, infographics, and user interface elements.

Commonly used on websites and apps related to sports (referees, coaching), safety training, emergency alerts, whistleblowing, or notification systems. Matches user intent for visual metaphors of warning, authority, or action initiation.